TW543689U - Improved anti-picking lock core structure - Google Patents

Improved anti-picking lock core structure

Info

Publication number
TW543689U
TW543689U TW91216753U TW91216753U TW543689U TW 543689 U TW543689 U TW 543689U TW 91216753 U TW91216753 U TW 91216753U TW 91216753 U TW91216753 U TW 91216753U TW 543689 U TW543689 U TW 543689U
Authority
TW
Taiwan
Prior art keywords
lock core
core structure
improved anti
picking lock
picking
Prior art date
Application number
TW91216753U
Other languages
Chinese (zh)
Inventor
Jen-Lin Yang
Sheng-Jiun Yang
Mu-Guei Yang
Original Assignee
Jen-Lin Yang
Sheng-Jiun Yang
Mu-Guei Yang
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 Jen-Lin Yang, Sheng-Jiun Yang, Mu-Guei Yang filed Critical Jen-Lin Yang
Priority to TW91216753U priority Critical patent/TW543689U/en
Publication of TW543689U publication Critical patent/TW543689U/en

Links

TW91216753U 2002-10-17 2002-10-17 Improved anti-picking lock core structure TW543689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91216753U TW543689U (en) 2002-10-17 2002-10-17 Improved anti-picking lock core structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91216753U TW543689U (en) 2002-10-17 2002-10-17 Improved anti-picking lock core structure

Publications (1)

Publication Number Publication Date
TW543689U true TW543689U (en) 2003-07-21

Family

ID=29708956

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91216753U TW543689U (en) 2002-10-17 2002-10-17 Improved anti-picking lock core structure

Country Status (1)

Country Link
TW (1) TW543689U (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