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发明名称
DIE FOR BACKWARD EXTRUDING
摘要
申请公布号
SU776733(A1)
申请公布日期
1980.11.07
申请号
SU19762336602
申请日期
1976.03.19
申请人
KAPUSTIN ANATOLIJ ,SU;CHEKHOVOJ ANATOLIJ N,SU;NOSOV ANATOLIJ F,SU;KURIN VITALIJ V,SU;SERIKOV LEV N,SU
发明人
KAPUSTIN ANATOLIJ ,SU;CHEKHOVOJ ANATOLIJ N,SU;NOSOV ANATOLIJ F,SU;KURIN VITALIJ V,SU;SERIKOV LEV N,SU
分类号
B21J13/02;B21K21/06;(IPC1-7):B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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