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AU123531A - Anew or improved device for preventing the unauthorised operation of locks, latches andthe like - Google Patents

Anew or improved device for preventing the unauthorised operation of locks, latches andthe like

Info

Publication number
AU123531A
AU123531A AU1235/31A AU123531A AU123531A AU 123531 A AU123531 A AU 123531A AU 1235/31 A AU1235/31 A AU 1235/31A AU 123531 A AU123531 A AU 123531A AU 123531 A AU123531 A AU 123531A
Authority
AU
Australia
Prior art keywords
anew
andthe
latches
locks
preventing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU1235/31A
Inventor
Arnold Barnes Jack
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dunagex Lock Company Ltd
Original Assignee
Dunagex Lock Company Ltd
Filing date
Publication date
Application filed by Dunagex Lock Company Ltd filed Critical Dunagex Lock Company Ltd
Publication of AU123531A publication Critical patent/AU123531A/en
Expired legal-status Critical Current

Links

AU1235/31A 1931-03-18 Anew or improved device for preventing the unauthorised operation of locks, latches andthe like Expired AU123531A (en)

Publications (1)

Publication Number Publication Date
AU123531A true AU123531A (en) 1931-11-26

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263462A (en) * 1964-03-09 1966-08-02 Suroff Leonard William Locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263462A (en) * 1964-03-09 1966-08-02 Suroff Leonard William Locking device

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