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经营范围
发明名称
Pattern reproducing machine
摘要
申请公布号
GB655679(A)
申请公布日期
1951.08.01
申请号
GB19470032916
申请日期
1947.12.13
申请人
HURD LOCK & MANUFACTURING COMPANY
发明人
分类号
B21H7/14;B23P9/02
主分类号
B21H7/14
代理机构
代理人
主权项
地址
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