TW392477U
(en )
2000-06-01
Adjustable armrest of office chair
TW451658U
(en )
2001-08-21
Structure for adjusting lifting of armrest of chair
TW454480U
(en )
2001-09-11
Lifting mechanism for armrest of chair
TW451648U
(en )
2001-08-21
Structure for adjusting backrest of chair
TW424468U
(en )
2001-03-01
Adjustment structure for armrest of chair
TW448737U
(en )
2001-08-01
Structure for adjusting the height of armrest of chair
TW569729U
(en )
2004-01-01
Improved structure of backrest of chair
TW501451U
(en )
2002-09-01
Improved sliding structure for armrest of chair
TW499924U
(en )
2002-08-21
Improved structure of armrest for chair
TW573501U
(en )
2004-01-21
Improved structure of armrest for office chair
TW488254U
(en )
2002-05-21
Improved structure of armrest for large chair
TW457894U
(en )
2001-10-01
Structure of armrest seat
TW499912U
(en )
2002-08-21
Improved adjustment structure of chair
TW564726U
(en )
2003-12-01
Structure of backrest of chair
TW432997U
(en )
2001-05-01
Improved adjustment structure for armrest of seat
TW529384U
(en )
2003-04-21
Structure for adjusting the width of armrest of office chair
TW444555U
(en )
2001-07-01
Adjustment structure for seat of chair
TW529383U
(en )
2003-04-21
Structure improvement of backrest of chair
TW472548U
(en )
2002-01-11
Improved structure of armrest of chair
TW474146U
(en )
2002-01-21
Improved structure of lift chair
TW463604U
(en )
2001-11-11
Structure for adjustment of chair
TW524085U
(en )
2003-03-11
Improved structure of height adjustment for armrest of chair
TW476269U
(en )
2002-02-11
Simple adjustment structure for armrest of office chair
TW422032U
(en )
2001-02-11
Sway structure for armrest of chair
TW382950U
(en )
2000-02-21
Structure of armrest for chairs