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发明名称
Loop or eye forming pliers
摘要
申请公布号
US2824583(A)
申请公布日期
1958.02.25
申请号
US19550510982
申请日期
1955.05.25
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
KNOESTER PIETER DIRK
分类号
B21F1/06
主分类号
B21F1/06
代理机构
代理人
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地址
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