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2025
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Invention
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Controlled dual-flow mechanical ventilation box comprising a partition wall that has a curved sha... |
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2019
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P/S
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Electronic devices for controlling and regulating air flow in air handling installations, not bei... |
|
|
Invention
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Adjustable adjuster from a first end and a second end of the adjuster. An adjustment device desig... |
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Invention
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Adjustable adjustment mechanism from a first extremity and a second extremity of the adjustment m... |
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2018
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P/S
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Apparatus for measuring air quality; air sensors |
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|
Invention
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Air quality sensor |
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2016
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P/S
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Ventilating and air treatment installations for use in individual, collective, and tertiary resid... |
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Invention
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Method for determining the fouling ratio of at least one filter of a ventilation system and assoc... |
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Invention
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Process for determining the fouling rate of at least one filter in a ventilation system and assoc... |
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2015
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P/S
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Suction machines for industrial use, blowing machines,
vacuum cleaner hoses, vacuum cleaner atta... |
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P/S
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Air treatment and ventilation installations for use in
housing (individual and group housing), d... |
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P/S
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Box fans (air-conditioning). |
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P/S
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Ventilation chamber. |
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|
Invention
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Method for diagnosing a single-flow or dual-flow ventilation unit and associated ventilation unit... |
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|
Invention
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Diagnostic method for a single- or double-flow ventilation system and associated ventilation asse... |
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2014
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P/S
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Equipment and installations for ventilation, aeration and air conditioning, namely, dampers in th... |
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Invention
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Ventilation opening for an aeration system.
A ventilation opening for an aeration system, in par... |
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2013
|
Invention
|
Method and device for cooling the air in a dwelling, and operating method. The invention relates ... |
|
|
Invention
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Casing for a dual flow controlled mechanical ventilation unit of a room. The invention relates to... |
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2012
|
Invention
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Device for adjusting a rate of flow of air flowing along an air duct. b) of the body (22) about t... |
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|
Invention
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Device for adjusting a rate of flow of air flowing along an air duct. The invention relates to a ... |
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2011
|
Invention
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Air-air heat exchanger.
Air-air heat exchanger (1) intended to be fitted to a room double-flow v... |
|
|
Invention
|
Air-air heat exchanger. Air-air heat exchanger (1) intended to be fitted to a room double-flow ve... |
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2010
|
Invention
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Pipe of circular overall cross section, fitted with an airflow rate regulating device. The invent... |
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2009
|
Invention
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Remote shutoff device for a suction or ventilation apparatus. The invention relates to a remote s... |
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|
Invention
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Facility for producing sanitary hot water for congregate housing.
The invention relates to a fac... |
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|
Invention
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Facility for producing sanitary hot water for congregate housing. The invention relates to a faci... |
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|
Invention
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Plant for producing sanitary hot water.
The invention relates to a plant for producing sanitary ... |
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|
Invention
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Plant for producing sanitary hot water. The invention relates to a plant for producing sanitary h... |
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2007
|
Invention
|
Method device and system for heating/cooling and ventilating a premises.
The device (8) comprise... |
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|
Invention
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Method and system for heating/cooling and ventilating a premises. The device (8) comprises a casi... |
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Invention
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Method and system for ventilating a building zone, and closure device for an opening comprising s... |
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2006
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P/S
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Equipment and installations for ventilation, aeration and air conditioning, namely, dampers, name... |
|
|
Invention
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Quick-action clamping collar.
The collar is embodied in the form of a single annular slotted pie... |
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|
Invention
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Quick-action clamping collar. The collar is embodied in the form of a single annular slotted piec... |
|
|
Invention
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Mechanical ventilation assembly comprising means for cleaning turbine blades by blowing compresse... |
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|
Invention
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Device for sealing a fluid circulation duct, such as an air duct or a ventilation opening. The in... |
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|
Invention
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Device for ventilating a kitchen and ventilating motorized hood. The invention concerns a device ... |
|
|
Invention
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Method for controlling pressure delivered by the variable speed fan of a ventilation device. The ... |
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2005
|
P/S
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Ventilation and air treatment installations for use by
housing units (individual and collective)... |
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2004
|
Invention
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Sound-proof ventilation unit. The invention relates to a ventilation unit (1) which is intended t... |
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2003
|
Invention
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Ventilation and air heating treatment installation in a building comprising several housing units... |
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2002
|
Invention
|
Electronically regulated self-controlled ventilation unit. A ventilation unit is provided compris... |
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|
Invention
|
Active sound attenuation device to be arranged inside a duct, particularly for the sound insulati... |
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|
Invention
|
Endpiece for a vacuum cleaner. An endpiece for a vacuum cleaner comprising a plate (3) having a l... |
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2001
|
Invention
|
Method for measuring of building tightness and of a mechanical ventilation system thereof and dev... |
|
|
Invention
|
Electronically regulated self-controlled ventilation unit. The invention concerns a ventilation u... |
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1998
|
Invention
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Outlet for connecting a vacuum-cleaning hose to a centralized vacuum-cleaning installation. The p... |
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1997
|
Invention
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Control device for an integrated suction cleaner unit. The invention discloses a control device f... |
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1996
|
Invention
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Active acoustic attenuation device for use in a duct, particularly for soundproofing a ventilatio... |
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1994
|
Invention
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Remote control device for an integrated suction cleaner installation. Enter the English Abstract ... |
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1990
|
Invention
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Remote control device vacuum or ventilation system. This device has a housing 2, a motorized vacu... |
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1981
|
P/S
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Ventilating Outlets and Grills for the Exhaust and Intake of Air; Heat Exchangers for Transferrin... |
