TW397025U - Improved gear structure for bicycle - Google Patents

Improved gear structure for bicycle

Info

Publication number
TW397025U
TW397025U TW87221029U TW87221029U TW397025U TW 397025 U TW397025 U TW 397025U TW 87221029 U TW87221029 U TW 87221029U TW 87221029 U TW87221029 U TW 87221029U TW 397025 U TW397025 U TW 397025U
Authority
TW
Taiwan
Prior art keywords
bicycle
gear structure
improved gear
improved
gear
Prior art date
Application number
TW87221029U
Other languages
Chinese (zh)
Inventor
Shin-Nan Jang
Original Assignee
Li Jia Min
Jang Shin Nan
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 Li Jia Min, Jang Shin Nan filed Critical Li Jia Min
Priority to TW87221029U priority Critical patent/TW397025U/en
Publication of TW397025U publication Critical patent/TW397025U/en

Links

TW87221029U 1998-12-17 1998-12-17 Improved gear structure for bicycle TW397025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW87221029U TW397025U (en) 1998-12-17 1998-12-17 Improved gear structure for bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87221029U TW397025U (en) 1998-12-17 1998-12-17 Improved gear structure for bicycle

Publications (1)

Publication Number Publication Date
TW397025U true TW397025U (en) 2000-07-01

Family

ID=21638652

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87221029U TW397025U (en) 1998-12-17 1998-12-17 Improved gear structure for bicycle

Country Status (1)

Country Link
TW (1) TW397025U (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
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004