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2007
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Invention
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Air filter arrangement and method for manufacturing the same. The present invention relates to an... |
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2006
|
Invention
|
An air filter and a method for manufacturing such an air filter. The present invention relates to... |
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2000
|
P/S
|
Filters and filtering devices for air and gas conditioning. |
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1999
|
Invention
|
Air purification filter and a method for manufacturing such filters. The invention relates to an ... |
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1998
|
Invention
|
Filter for separating particles from air. A filter for separating particles from air comprises a ... |
|
|
Invention
|
Filter for separating particles from air. The present invention relates to a filter for separatin... |
|
|
Invention
|
Cyclone separator for a vacuum cleaner. A cyclone separator for a vacuum cleaner including an inl... |
|
|
Invention
|
Device for a cyclone vacuum cleaner. A device for a vacuum cleaner including a cyclone separator ... |
|
|
Invention
|
Device for a cyclone vacuum cleaner. A device for a vacuum cleaner which is provided with a cyclo... |
|
1996
|
Invention
|
Insert for air flow ducts. An insert for air flow ducts includes a band (10) of a semi-stiff, alt... |
|
|
Invention
|
Device for separating extremely fine particles from air. A particle separating arrangement includ... |
|
|
Invention
|
Device for the separation of microscopic particles out of air. A device for the removal of micros... |
|
1995
|
Invention
|
An insert for air flow ducts. An insert for air flow ducts comprises a band (10) of a semi-stiff,... |
|
|
Invention
|
A device for separating extremely fine particles from air. A particle separating arrangement comp... |
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1994
|
Invention
|
Device for the separation of microscopic particules out of air. A device for the removal of micro... |
