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发明名称
Door fastening
摘要
申请公布号
GB325703(A)
申请公布日期
1930.02.27
申请号
GB19290006401
申请日期
1929.02.27
申请人
HEINRICH BUSCH
发明人
分类号
E05C7/06
主分类号
E05C7/06
代理机构
代理人
主权项
地址
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