An edition of Law Enforcement Code Book for the Master Lock Combination Padlock
(2007)
Law Enforcement Code Book for the Master Lock Combination Padlock
18th Edition
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Last edited by WaferLocks
October 1, 2024 | History
Probably the most common combination padlock used today is the Master Lock combination padlock. Master Lock combination padlocks are typically found securing lockers, bicycles, and gates and are used in many other security applications.
Harry E. Soref, a locksmith and inventor, and James Keith Marshall were awarded a patent for the Master Lock combination padlock on April 30, 1935.
The Master Lock combination padlock has a pressed steel case, which is press fitted and spun over the back cover, making it impractical to disassemble the lock.
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Law Enforcement Code Book for the Master Lock Combination Padlock
September 1, 2007, Matthew L. Lease
eBook
in English
- 18th Edition
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- Created October 1, 2024
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| October 1, 2024 | Edited by WaferLocks | //covers.openlibrary.org/b/id/14821532-S.jpg |
| October 1, 2024 | Edited by WaferLocks | Edited without comment. |
| October 1, 2024 | Created by WaferLocks | Added new book. |