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发明名称
THREAD-ROLLING ROLLS SET
摘要
申请公布号
SU724255(A1)
申请公布日期
1980.03.30
申请号
SU19772436037
申请日期
1977.01.03
申请人
VNI INSTRUMENTALNYJ INSTITUT
发明人
GRUDOV ANATOLIJ A,SU;KOMAROV PETR N,SU;BORISOV SERGEJ N,SU
分类号
B21H3/04;(IPC1-7):B21H3/04
主分类号
B21H3/04
代理机构
代理人
主权项
地址
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