发明名称 |
Resistor coded theft deterrent system |
摘要 |
A resistor coded anti-theft system particularly adapted for incorporation as original equipment on a motor vehicle is disclosed. The ignition system is defeated unless an ignition key having both the proper mechanical code and proper code resistor is used to start the vehicle. A selectively destructible fuse device is incorporated in the circuitry to permit determination of the value of the proper code resistor during a final stage of vehicle assembly.
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申请公布号 |
US4148372(A) |
申请公布日期 |
1979.04.10 |
申请号 |
US19770835220 |
申请日期 |
1977.09.21 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
SCHROEDER, THADDEUS |
分类号 |
B60R25/04;G07C9/00;(IPC1-7):B60R25/04 |
主分类号 |
B60R25/04 |
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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