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2023
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Invention
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Insulated trellis mat.
An electrically insulated trellis comprises a first array of parallel tub... |
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2021
|
P/S
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Floor and roof access covers of metal; shaft covers of metal, namely, fixed, removable, flexible ... |
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P/S
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Floor and roof access covers of metal; shaft covers of
metal; trapdoor units wholly or partially... |
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P/S
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Floor access covers of metal; shaft covers of metal;
trapdoor units wholly or partially of metal... |
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P/S
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Floor access covers of metal; shaft covers of metal, namely, fixed, removable, flexible and exten... |
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2020
|
Invention
|
Cover with adjustable width.
A cover for covering an opening defined in a surface, the opening d... |
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Invention
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Cover with adjustable width. A cover (10) for covering an opening defined in a surface, the openi... |
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Invention
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Support apparatus. A support apparatus (201) for supporting a user in an elevated working positio... |
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2018
|
Invention
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Support apparatus. b mounted to the frame 60 for supporting the frame above the ground surface G.... |
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2016
|
Invention
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Support apparatus. There is provided a railing post adaptor for a roof support apparatus. The roo... |
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2012
|
Invention
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Retractable cover. A retractable cover for use over an opening such as a swimming pool is describ... |
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2011
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P/S
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Common metals and their alloys; metal building material; transportable structures of metal; metal... |
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2010
|
Invention
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Access panel. An access panel for a horizontal opening, the access panel (11) comprises a paralle... |
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2003
|
Invention
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Access unit with variable size opening for construction application. A constructional unit compri... |
