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发明名称
Latch
摘要
申请公布号
US2053084(A)
申请公布日期
1936.09.01
申请号
US19310537850
申请日期
1931.05.16
申请人
HOOPER CLAUDE E;CHAPPELL RALPH L
发明人
HOOPER CLAUDE E.;CHAPPELL RALPH L.
分类号
E05B53/00
主分类号
E05B53/00
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代理人
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