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发明名称
Alarm lock
摘要
申请公布号
US2287572(A)
申请公布日期
1942.06.23
申请号
US19400319447
申请日期
1940.02.17
申请人
BURGROTH ALARM CORPORATION
发明人
RODTH JOSEPH R.
分类号
E05B45/12
主分类号
E05B45/12
代理机构
代理人
主权项
地址
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