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发明名称
Lock
摘要
申请公布号
US1922889(A)
申请公布日期
1933.08.15
申请号
US19280313116
申请日期
1928.10.17
申请人
MORRIS FALK
发明人
FALK MORRIS
分类号
E05B9/08;E05B13/10;E05B29/04
主分类号
E05B9/08
代理机构
代理人
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地址
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