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发明名称
Recording lock
摘要
申请公布号
US1855224(A)
申请公布日期
1932.04.26
申请号
US19290388409
申请日期
1929.08.26
申请人
THE RECORDING DEVICES COMPANY
发明人
CONNELL THOMAS H.;BELTZ IRVING M.
分类号
E05B39/04
主分类号
E05B39/04
代理机构
代理人
主权项
地址
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