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发明名称
DEVICE FOR CLOSED DIE FORGING
摘要
申请公布号
SU1438907(A1)
申请公布日期
1988.11.23
申请号
SU19874294380
申请日期
1987.08.07
申请人
SIDOROV BORIS P,SU;GERASIN ALEKSANDR N,SU;SHCHEPETILNIKOV YURIJ A,SU;ANDREEV VLADIMIR N,SU;SERGUNIN VIKTOR A,SU
发明人
SIDOROV BORIS P,SU;GERASIN ALEKSANDR N,SU;SHCHEPETILNIKOV YURIJ A,SU;ANDREEV VLADIMIR N,SU;SERGUNIN VIKTOR A,SU
分类号
B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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