HUP9700734A3
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1998-10-28
Connector-profile for reveal of openings of windows and doors
GB9715157D0
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1997-09-24
Frames for doors and windows
TW297451U
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1997-02-01
Improved structure for brush strips of aluminum doors and windows
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1997-01-01
Improved structure for aluminum doors and windows
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1998-08-11
Improved structure of an aluminum door/window stop
TW303912U
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1997-04-21
Improved structure of aluminum window
TW303911U
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1997-04-21
Improved structure of Sash window
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1997-04-11
Structural improvement of aluminum window
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1997-05-21
Sliding structure of aluminium door/window
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1997-01-01
Improved structure for guiding block of aluminum doors and windows
TW320212U
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1997-11-11
Modified structure of aluminum door/window
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1997-05-01
Improved buckling structure of aluminum door/window
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1998-04-11
Securing device of aluminum doors and windows
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1997-04-11
Assembling structure of ventilation window of aluminum door/window
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1997-09-21
Improved structure for tight embedded aluminum doors and windows
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1998-05-21
Improved aluminum door and window frame
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1997-09-21
Improved structure for airtight guide block of aluminum doors and windows
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1997-02-01
Soundproof structure for aluminum doors and windows
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1999-05-21
Improvement of door and window
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1997-02-21
Modified structure of door curtain
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1998-10-01
Improved structure of an aluminum door & window frame
TW305404U
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1997-05-11
Structural improvement of soundproof aluminum window
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1997-07-11
Structural improvement of frame of aluminum door/window
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1997-07-21
Frame structure for aluminum doors and windows
TW329255U
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1998-04-01
Improved mounting structure of an aluminum window and doorframe