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经营范围
发明名称
METHOD FOR MAKING CUT ON WORKROLLS
摘要
申请公布号
SU1667966(A1)
申请公布日期
1991.08.07
申请号
SU19884626058
申请日期
1988.11.15
申请人
MAGNITOGORSK METALLURG
发明人
BELALOV ANDREJ KH,SU;NASYROV RUSTAM M,SU;ZUEV ALEKSANDR A,SU;GUNIN VADIM M,SU;NAZAROV IVAN N,SU;SAVIN LEONID I,SU
分类号
B21B28/00
主分类号
B21B28/00
代理机构
代理人
主权项
地址
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