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2003-12-21
Structure of fireproof doors
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2003-12-21
Structure of fireproof doors
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2004-03-11
Improved structure of aluminum door/window
AU2003266208A1
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2004-04-08
Window or door structure
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2003-08-11
Improved structure of aluminum doors/windows
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2003-12-11
Improved structure of door closer
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2003-04-21
Improved structure of aluminum window case
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2004-01-11
Structure of door/window stopper
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2003-06-21
Improved structure of interior removed type aluminum windows
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2002-05-11
Improved structure of out-push type aluminum door/window
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2004-04-01
Improved fence structure of aluminum forged artistic door/window
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2003-11-21
Anti-thieving aluminum window structure
GB0305402D0
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2003-04-16
Sash window assemblies
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2003-06-21
Improved lock structure for aluminum doors/windows
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2002-08-21
Improved structure of door/window hinge
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2003-12-11
Improved structure of door closer
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2003-08-11
Improved airtight structure for aluminum doors/windows
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2004-06-21
Improved structure of an anti-thieving window
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2003-04-21
Improved structure of door/window tightening member
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2002-06-11
Multiple-functional aluminum door/window of new type
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2004-04-01
Improved structure of aluminum stepladder
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2001-04-21
Improved structure of aluminum door/window
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(en )
2003-05-01
Improved structure of door closer
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2002-05-21
Improved lock structure of aluminum door/window
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2003-12-11
Improved bar structure for aluminum doors/windows