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发明名称
METHOD OF PREPARING COMPOSITE ROLLING MILL ROLL FOR OPERATION
摘要
申请公布号
SU1219185(A1)
申请公布日期
1986.03.23
申请号
SU19833633437
申请日期
1983.08.12
申请人
VNI PK I METALL MASHINOSTROENIYA
发明人
MELNIKOV BORIS F,SU;SAPOZHNIKOV ANATOLIJ YA,SU;EFIMOV ARSENIJ S,SU;ROZORENOV VIKTOR A,SU
分类号
B21B27/02;B21B27/03;(IPC1-7):B21B27/02
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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