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发明名称
MILL FOR CROSS-ROLLING DIE-ROLLED SECTION HOLLOW ARTICLES
摘要
申请公布号
SU743762(A1)
申请公布日期
1980.06.30
申请号
SU19772529305
申请日期
1977.09.12
申请人
SUKHANOV ALEKSANDR A,SU;ERMOKHIN VIKTOR YA,SU;KOROTKOV VALENTIN M,SU
发明人
SUKHANOV ALEKSANDR A,SU;ERMOKHIN VIKTOR YA,SU;KOROTKOV VALENTIN M,SU
分类号
B21H8/00;(IPC1-7):B21H8/00
主分类号
B21H8/00
代理机构
代理人
主权项
地址
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