TW582241U
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2004-04-01
Improved structure for adjusting height and position of backrest of chair
TW392477U
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2000-06-01
Adjustable armrest of office chair
TW515260U
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2002-12-21
Height adjustment structure for armrest of office chair
TW488253U
(en )
2002-05-21
Height adjustment structure for armrest of office chair
TW524085U
(en )
2003-03-11
Improved structure of height adjustment for armrest of chair
TW549053U
(en )
2003-08-21
Height adjustment structure for backrest or armrest of chair
TW476269U
(en )
2002-02-11
Simple adjustment structure for armrest of office chair
TW557741U
(en )
2003-10-11
Height adjustment structure for armrest of office chair
TW524088U
(en )
2003-03-11
Improved structure for height adjustment of armrest of chair
TW541917U
(en )
2003-07-11
Gear-type height adjustment structure for armrest of office chair
TW573501U
(en )
2004-01-21
Improved structure of armrest for office chair
TW424468U
(en )
2001-03-01
Adjustment structure for armrest of chair
TW503724U
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2002-09-21
Height adjustment structure for desk or chair
TW588617U
(en )
2004-05-21
Improved structure of armrest/backrest featuring height adjustment
TW448737U
(en )
2001-08-01
Structure for adjusting the height of armrest of chair
TW499924U
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2002-08-21
Improved structure of armrest for chair
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(en )
2003-10-11
Anti-shaking structure of armrest for office chair with height adjustment
TW451648U
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2001-08-21
Structure for adjusting backrest of chair
TW501451U
(en )
2002-09-01
Improved sliding structure for armrest of chair
TW466931U
(en )
2001-12-01
Improved structure of base for chair seat
TW569729U
(en )
2004-01-01
Improved structure of backrest of chair
TW529384U
(en )
2003-04-21
Structure for adjusting the width of armrest of office chair
TW529378U
(en )
2003-04-21
Backrest adjustment structure for chair
TW412985U
(en )
2000-11-21
Improved height adjustment structure of armrest
TW488254U
(en )
2002-05-21
Improved structure of armrest for large chair