TW441283U
(en )
2001-06-16
Structure of backrest for drum chair
TW414042U
(en )
2000-12-01
Improved structure of positioning plate for bottom seat of office chair
GB9811209D0
(en )
1998-07-22
Height adjustment for back part of chair
TW381440U
(en )
2000-02-01
Improvement for height adjustment structure for the back of chair
TW454478U
(en )
2001-09-11
Structure of base cover for seat of office chair
TW451657U
(en )
2001-08-21
Improved structure of base plate for chair cushion
TW389061U
(en )
2000-05-01
Structure combined seat plate and steel-pipe chair
TW424459U
(en )
2001-03-01
Structure of backrest adjustment for chair
TW466927U
(en )
2001-12-01
Improved structure of rotation plate for chair seat
TW382950U
(en )
2000-02-21
Structure of armrest for chairs
TW432992U
(en )
2001-05-01
Improved structure of seat cover for back of chair
TW441278U
(en )
2001-06-16
Adjustment structure for base of chair
TW364344U
(en )
1999-07-11
Structure of back cushion for office spring chair
TW376708U
(en )
1999-12-11
Adjustment structure for the backrest of the chairs
TW347681U
(en )
1998-12-11
Adjusting structure for back cushion of chair back
TW484383U
(en )
2002-04-21
Backrest adjustment structure for chair
TW437345U
(en )
2001-05-28
Improved structure of armrest for office chair
TW422032U
(en )
2001-02-11
Sway structure for armrest of chair
TW379548U
(en )
2000-01-11
Fixing sheet structure for shell plate of chair back
TW466932U
(en )
2001-12-01
Improved structure of back rod for office chair
TW384659U
(en )
2000-03-11
Improved structure for the armrest set of chairs
TW462247U
(en )
2001-11-01
Structure of armrest frame set for office chair
TW451648U
(en )
2001-08-21
Structure for adjusting backrest of chair
TW471281U
(en )
2002-01-01
Improved structure of chassis for office chair
TW481984U
(en )
2002-04-01
Structure of auxiliary seat plate for wheelchair