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发明名称
DIE SET FOR SEPARATION OPERATIONS
摘要
申请公布号
RU2056965(C1)
申请公布日期
1996.03.27
申请号
RU19930031989
申请日期
1993.06.30
申请人
AREFIN OLEG YUREVICH
发明人
AREFIN YURIJ I;AREFIN OLEG YU
分类号
B21D37/18;(IPC1-7):B21D37/18
主分类号
B21D37/18
代理机构
代理人
主权项
地址
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