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发明名称
DEVICE FOR GROOVING WORKROLLS
摘要
申请公布号
SU708587(A1)
申请公布日期
1983.06.23
申请号
SU19772558229
申请日期
1977.12.12
申请人
INST CHERNOI METALLURGII
发明人
CHEKHRANOV V.D.,SU;POLESHCHUK V.M.,SU;VASILEV E.M.,SU;GOLOSINSKIJ S.L.,SU;SNIGUR V.D.,SU
分类号
B21H7/14;(IPC1-7):B21H7/14
主分类号
B21H7/14
代理机构
代理人
主权项
地址
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