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发明名称
Improvements in door or the like catches
摘要
申请公布号
GB370968(A)
申请公布日期
1932.04.11
申请号
GB19300037269
申请日期
1930.12.10
申请人
FREDERICK COWPER HARVEY
发明人
分类号
E05C17/52
主分类号
E05C17/52
代理机构
代理人
主权项
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