TW579766U - Device for adjusting curvature of backrest of chair - Google Patents

Device for adjusting curvature of backrest of chair

Info

Publication number
TW579766U
TW579766U TW92206243U TW92206243U TW579766U TW 579766 U TW579766 U TW 579766U TW 92206243 U TW92206243 U TW 92206243U TW 92206243 U TW92206243 U TW 92206243U TW 579766 U TW579766 U TW 579766U
Authority
TW
Taiwan
Prior art keywords
backrest
chair
adjusting curvature
curvature
adjusting
Prior art date
Application number
TW92206243U
Other languages
Chinese (zh)
Inventor
De-Fu Chen
Original Assignee
De-Fu Chen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De-Fu Chen filed Critical De-Fu Chen
Priority to TW92206243U priority Critical patent/TW579766U/en
Publication of TW579766U publication Critical patent/TW579766U/en

Links

TW92206243U 2003-04-21 2003-04-21 Device for adjusting curvature of backrest of chair TW579766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92206243U TW579766U (en) 2003-04-21 2003-04-21 Device for adjusting curvature of backrest of chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92206243U TW579766U (en) 2003-04-21 2003-04-21 Device for adjusting curvature of backrest of chair

Publications (1)

Publication Number Publication Date
TW579766U true TW579766U (en) 2004-03-11

Family

ID=32924961

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92206243U TW579766U (en) 2003-04-21 2003-04-21 Device for adjusting curvature of backrest of chair

Country Status (1)

Country Link
TW (1) TW579766U (en)

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