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经营范围
发明名称
MALE DIE FOR UPSETTING BAR BLANKS
摘要
申请公布号
SU673368(A1)
申请公布日期
1979.07.15
申请号
SU19762332239
申请日期
1976.03.09
申请人
FIZIKO-TEKHNICHESKIJ I AN BRUSS SSR
发明人
MAKUSHOK EVGENIJ M,SU;SHCHUKIN VALERIJ YA,SU
分类号
B21J5/08;B21J13/03;(IPC1-7):B21J5/08
主分类号
B21J5/08
代理机构
代理人
主权项
地址
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