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发明名称
DRAWING DIE
摘要
申请公布号
SU1442292(A1)
申请公布日期
1988.12.07
申请号
SU19864143455
申请日期
1986.08.04
申请人
ZHARKOV VALERIJ A,SU;DOKUTOVICH EVGENIJ A,SU;ANANCHENKO IGOR YU,SU;EROFEEV ALEKSANDR V,SU;KOSTYUKHIN BORIS V,SU
发明人
ZHARKOV VALERIJ A,SU;DOKUTOVICH EVGENIJ A,SU;ANANCHENKO IGOR YU,SU;EROFEEV ALEKSANDR V,SU;KOSTYUKHIN BORIS V,SU
分类号
B21D22/02
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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