Latest Inventions, Goods, Services
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2018
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Invention
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Vertical sliding window. This application provides a vertical sliding window, including horizonta... |
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Invention
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Curtain wall. A curtain wall, comprising two longitudinal sash beams (1) which are provided paral... |
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Invention
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Vertical sliding window. A vertical sliding window, comprising a horizontal frame (11), a vertica... |
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Invention
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Sliding window emergency opening system. Disclosed is a sliding window emergency opening system, ... |
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2017
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Invention
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Opening device used in sliding window and sliding window. An opening device used in sliding windo... |
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