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经营范围
发明名称
TOOL FOR CROSS-TAPER ROLLING
摘要
申请公布号
SU1586835(A1)
申请公布日期
1990.08.23
申请号
SU19874327483
申请日期
1987.08.03
申请人
MAGNITOGORSKIJ METIZNO-METALLURGICHESKIJ ZAVOD
发明人
BIRYUKOV ALEKSANDR V,SU;TSENTNER GEORGIJ A,SU;VALCHUK OLEG M,SU;GORIN NIKOLAJ N,SU
分类号
B21H1/18
主分类号
B21H1/18
代理机构
代理人
主权项
地址
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