发明名称 |
Controlling method for security lock, e.g. in door |
摘要 |
The method for control of a lock involves equipping the lock keyhole (1) with a breakable part (2) which cannot be removed other than by breaking. This part consists of a cover made of rigid material such as glass or plastics.
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申请公布号 |
FR2742789(A1) |
申请公布日期 |
1997.06.27 |
申请号 |
FR19950015471 |
申请日期 |
1995.12.26 |
申请人 |
UNITECHNIQUES |
发明人 |
BADILLET JEAN |
分类号 |
E05B39/02;(IPC1-7):E05B39/00;E05B17/18 |
主分类号 |
E05B39/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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