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发明名称
Improvements relating to latches
摘要
申请公布号
GB370074(A)
申请公布日期
1932.04.07
申请号
GB19310001610
申请日期
1931.01.17
申请人
SAMUEL PERCY BRYAN
发明人
分类号
E05C1/16
主分类号
E05C1/16
代理机构
代理人
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