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发明名称
Mandrel swage
摘要
申请公布号
US3115797(A)
申请公布日期
1963.12.31
申请号
US19610083459
申请日期
1961.01.18
申请人
EARL E. HOWE;RICHARD W. HOWE;MARGARET H. FRISBEY
发明人
HOWE EARL E.
分类号
B21D39/04
主分类号
B21D39/04
代理机构
代理人
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地址
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