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发明名称
METHOD OF PRODUCING FEMALE DIE FOR COLD UPSETTING
摘要
申请公布号
SU910298(A1)
申请公布日期
1982.03.07
申请号
SU19802906121
申请日期
1980.04.04
申请人
MIGALIN VALENTIN P,SU;MIGALIN KONSTANTIN V,SU;MIGALIN ALEKSANDR V,SU
发明人
MIGALIN VALENTIN P,SU;MIGALIN KONSTANTIN V,SU;MIGALIN ALEKSANDR V,SU
分类号
B21J5/08;(IPC1-7):B21J5/08
主分类号
B21J5/08
代理机构
代理人
主权项
地址
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