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TW463601U - Structure of positioning knob for adjusting the height of desk and chair - Google Patents

Structure of positioning knob for adjusting the height of desk and chair

Info

Publication number
TW463601U
TW463601U TW90204750U TW90204750U TW463601U TW 463601 U TW463601 U TW 463601U TW 90204750 U TW90204750 U TW 90204750U TW 90204750 U TW90204750 U TW 90204750U TW 463601 U TW463601 U TW 463601U
Authority
TW
Taiwan
Prior art keywords
desk
chair
adjusting
height
positioning knob
Prior art date
Application number
TW90204750U
Other languages
Chinese (zh)
Inventor
Shuei-Yin Lin
Original Assignee
Lin Shuei Yin
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 Lin Shuei Yin filed Critical Lin Shuei Yin
Priority to TW90204750U priority Critical patent/TW463601U/en
Publication of TW463601U publication Critical patent/TW463601U/en

Links

TW90204750U 2001-03-28 2001-03-28 Structure of positioning knob for adjusting the height of desk and chair TW463601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90204750U TW463601U (en) 2001-03-28 2001-03-28 Structure of positioning knob for adjusting the height of desk and chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90204750U TW463601U (en) 2001-03-28 2001-03-28 Structure of positioning knob for adjusting the height of desk and chair

Publications (1)

Publication Number Publication Date
TW463601U true TW463601U (en) 2001-11-11

Family

ID=21682496

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90204750U TW463601U (en) 2001-03-28 2001-03-28 Structure of positioning knob for adjusting the height of desk and chair

Country Status (1)

Country Link
TW (1) TW463601U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees