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经营范围
发明名称
COMPOSITE ROLL
摘要
申请公布号
SU625785(A1)
申请公布日期
1978.08.15
申请号
SU19762415476
申请日期
1976.10.25
申请人
MAGNITOGORSKIJ GORNO-METALLURGICHESKIJ I IM.G.I.NOSOVA
发明人
BELEVSKIJ LEONID S,SU;PIVOVAROV VALERIJ F,SU;ADISHCHEV VLADIMIR V,SU
分类号
B21B27/02;B21B27/03;(IPC1-7):21B27/02
主分类号
B21B27/02
代理机构
代理人
主权项
地址
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