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发明名称
Electric door lock
摘要
申请公布号
US2653045(A)
申请公布日期
1953.09.22
申请号
US19500157959
申请日期
1950.04.25
申请人
WILLIAM PINDERHUGHES
发明人
PINDERHUGHES WILLIAM
分类号
E05B47/06;E05B65/36
主分类号
E05B47/06
代理机构
代理人
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