Ben-Yehuda; Yoel

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both of, IL

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder lock permitting extraction of broken key
- Patent number 4,539,829
- Issue date Sep 10, 1985
- Altmann; Micha
- Benny Givol
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES