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发明名称
Time control lock
摘要
申请公布号
US2303614(A)
申请公布日期
1942.12.01
申请号
US19410386709
申请日期
1941.04.03
申请人
CLAUS GEORGE F
发明人
CLAUS GEORGE F.
分类号
E05B43/00
主分类号
E05B43/00
代理机构
代理人
主权项
地址
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