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2016
|
Invention
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Facade system. Facade system for buildings, where the facade system comprises a window unit with ... |
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2014
|
Invention
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Hinge and lock for a sash in a building element. The present invention relates to a building elem... |
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|
Invention
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Window comprising a modular drum valve. A ventilation device for ventilating a room in a building... |
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|
Invention
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Window comprising a modular drum valve. The present invention relates to a ventilation device for... |
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2013
|
Invention
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Modular window ventilation system.
The invention relates to a ventilation device for a window, h... |
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Invention
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Modular window ventilation system. The invention relates to a ventilation device for a window (1)... |
