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发明名称
METHOD OF MANUFACTURING BIMETAL ROLLS
摘要
申请公布号
RU2025208(C1)
申请公布日期
1994.12.30
申请号
SU19925030901
申请日期
1992.03.06
申请人
BYSTROV VALERIJ A;VEREVKIN VALERIJ I;VEREVKIN GERMAN I
发明人
BYSTROV VALERIJ A;VEREVKIN VALERIJ I;VEREVKIN GERMAN I
分类号
B22D19/16;B22D25/06;(IPC1-7):B22D19/16
主分类号
B22D19/16
代理机构
代理人
主权项
地址
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