发明名称 |
Electronic lock cylinder and key have one time series code with electronic number built into key with battery for power supply |
摘要 |
<p>The electronic lock cylinder and key have a one time use series code. The electronic series number is built into the key and is connected to an electrical contact (1). The battery (3) can be built into the key and the positive terminal is connected to the contact. The negative terminal is connected to the metal housing of the key shank (2).</p> |
申请公布号 |
DE202004009425(U1) |
申请公布日期 |
2004.10.14 |
申请号 |
DE20042009425U |
申请日期 |
2004.06.16 |
申请人 |
MEISEL, THILO;KNOBLING, RALF |
发明人 |
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分类号 |
E05B47/06;G07C9/00;(IPC1-7):E05B47/00 |
主分类号 |
E05B47/06 |
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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