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发明名称
Method and apparatus for forming internal threads by swaging
摘要
申请公布号
US3010126(A)
申请公布日期
1961.11.28
申请号
US19580737683
申请日期
1958.05.26
申请人
GENERAL ELECTRIC COMPANY
发明人
WILLCOX THOMAS N.
分类号
B21D31/02;B21H3/08;B21K1/56
主分类号
B21D31/02
代理机构
代理人
主权项
地址
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