GB9715157D0
(en )
1997-09-24
Frames for doors and windows
GB2343475B
(en )
2003-09-03
Frames for doors and windows
TW375174U
(en )
1999-11-21
Improved structure of the guide block for the frame of the aluminum door and window
TW361521U
(en )
1999-06-11
Improvement on the preset structure for the frame of aluminum door and window
TW332591U
(en )
1998-05-21
Improved aluminum door and window frame
TW356882U
(en )
1999-04-21
Assembly structure for aluminum door & window and pre-buried frame
TW335090U
(en )
1998-06-21
Improved structure for mounting aluminum door and window frames (II)
TW407688U
(en )
2000-10-01
Structure improvement of aluminum door window frame
TW352781U
(en )
1999-02-11
Improved structure for stopping block of aluminum door & window frame
TW391469U
(en )
2000-05-21
Improved assembly structure for door and window frames
TW365310U
(en )
1999-07-21
Improvement in the structure of an aluminum door or window frame rail
TW342027U
(en )
1998-10-01
Improved structure of an aluminum door & window frame
TW360320U
(en )
1999-06-01
Improved structure for aluminum door & window frame
TW311639U
(en )
1997-07-21
Frame structure for aluminum doors and windows
TW344415U
(en )
1998-11-01
Improved structure of the lower rail frame of an aluminum window frame
GB9828800D0
(en )
1999-02-17
An improvement to door and window frames
IL121807A0
(en )
1998-02-22
Profile for window and door frames
TW351379U
(en )
1999-01-21
Improvement of aluminum window frame
TW310758U
(en )
1997-07-11
Structural improvement of frame of aluminum door/window
TW349569U
(en )
1999-01-01
Structure for door & window frame
TW372004U
(en )
1999-10-11
Improvement of the latch structure for the aluminum door and window
TW295182U
(en )
1997-01-01
Improved structure for guiding block of aluminum doors and windows
TW330640U
(en )
1998-04-21
Structure for installing aluminum door and window frames
TW360321U
(en )
1999-06-01
Improved structure for door & window frame
TW366049U
(en )
1999-08-01
Improved structure for door & window frame