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发明名称
SUPPORT BAR FOR ROLLER MILL FOR COLD ROLLING OF TUBES
摘要
申请公布号
SU719719(A1)
申请公布日期
1980.03.05
申请号
SU19772532744
申请日期
1977.10.06
申请人
KARETNIKOV IGOR A,SU;KANZEPAROV KHANIF,SU
发明人
KARETNIKOV IGOR A,SU;KANZEPAROV KHANIF,SU
分类号
B21B21/00;(IPC1-7):B21B21/00
主分类号
B21B21/00
代理机构
代理人
主权项
地址
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