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发明名称
DEVICE FOR MULTIPLE STRIKE DIE FORGING OF POWER-CONSUMING STOCK
摘要
申请公布号
SU1667991(A1)
申请公布日期
1991.08.07
申请号
SU19894671303
申请日期
1989.04.03
申请人
PUSHCHIN YURIJ A,SU;TVERSKOV BORIS K,SU;TVERSKOV ALEKSANDR B,SU
发明人
PUSHCHIN YURIJ A,SU;TVERSKOV BORIS K,SU;TVERSKOV ALEKSANDR B,SU
分类号
B21D37/12
主分类号
B21D37/12
代理机构
代理人
主权项
地址
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