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TW337817U - A double-security door latch (1) - Google Patents

A double-security door latch (1)

Info

Publication number
TW337817U
TW337817U TW086216706U TW86216706U TW337817U TW 337817 U TW337817 U TW 337817U TW 086216706 U TW086216706 U TW 086216706U TW 86216706 U TW86216706 U TW 86216706U TW 337817 U TW337817 U TW 337817U
Authority
TW
Taiwan
Prior art keywords
double
door latch
security door
security
latch
Prior art date
Application number
TW086216706U
Other languages
Chinese (zh)
Inventor
shu-zhen Zheng
Original Assignee
shu-zhen Zheng
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 shu-zhen Zheng filed Critical shu-zhen Zheng
Priority to TW086216706U priority Critical patent/TW337817U/en
Publication of TW337817U publication Critical patent/TW337817U/en

Links

TW086216706U 1997-10-02 1997-10-02 A double-security door latch (1) TW337817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086216706U TW337817U (en) 1997-10-02 1997-10-02 A double-security door latch (1)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086216706U TW337817U (en) 1997-10-02 1997-10-02 A double-security door latch (1)

Publications (1)

Publication Number Publication Date
TW337817U true TW337817U (en) 1998-08-01

Family

ID=54633879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086216706U TW337817U (en) 1997-10-02 1997-10-02 A double-security door latch (1)

Country Status (1)

Country Link
TW (1) TW337817U (en)

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