TW479722U - Improvement of lock core structure - Google Patents

Improvement of lock core structure

Info

Publication number
TW479722U
TW479722U TW90211593U TW90211593U TW479722U TW 479722 U TW479722 U TW 479722U TW 90211593 U TW90211593 U TW 90211593U TW 90211593 U TW90211593 U TW 90211593U TW 479722 U TW479722 U TW 479722U
Authority
TW
Taiwan
Prior art keywords
improvement
lock core
core structure
lock
core
Prior art date
Application number
TW90211593U
Other languages
Chinese (zh)
Inventor
Tzung-Sheng Lin
Original Assignee
Tzung-Sheng Lin
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 Tzung-Sheng Lin filed Critical Tzung-Sheng Lin
Priority to TW90211593U priority Critical patent/TW479722U/en
Publication of TW479722U publication Critical patent/TW479722U/en

Links

TW90211593U 2001-07-10 2001-07-10 Improvement of lock core structure TW479722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90211593U TW479722U (en) 2001-07-10 2001-07-10 Improvement of lock core structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90211593U TW479722U (en) 2001-07-10 2001-07-10 Improvement of lock core structure

Publications (1)

Publication Number Publication Date
TW479722U true TW479722U (en) 2002-03-11

Family

ID=21685143

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90211593U TW479722U (en) 2001-07-10 2001-07-10 Improvement of lock core structure

Country Status (1)

Country Link
TW (1) TW479722U (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