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发明名称
Pin punch guide
摘要
申请公布号
US2561879(A)
申请公布日期
1951.07.24
申请号
US19480015289
申请日期
1948.03.17
申请人
MORVEY JOSEPH E
发明人
MORVEY JOSEPH E.
分类号
B25D3/00
主分类号
B25D3/00
代理机构
代理人
主权项
地址
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