| 发明名称 |
Supervisor and subordinate lock system |
| 摘要 |
The electronic supervisor and subordinate lock system employs an electronic lock as a supervisor lock and at least one other electronic lock as a subordinate lock. The supervisor lock controls and/or authorizes the opening of one or more subordinate locks.
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| 申请公布号 |
US6583712(B1) |
申请公布日期 |
2003.06.24 |
| 申请号 |
US20000478703 |
申请日期 |
2000.01.06 |
| 申请人 |
KABA MAS CORPORATION |
发明人 |
REED TIM;DAWSON GERALD L.;SCHAEFER ADRIAN;MIRACLE WILL |
| 分类号 |
G07C9/00;(IPC1-7):G05B19/00;G66F7/04 |
主分类号 |
G07C9/00 |
| 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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