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发明名称
BENDING DIE
摘要
申请公布号
SU874243(A1)
申请公布日期
1981.10.23
申请号
SU19772543189
申请日期
1977.11.16
申请人
CHEREPOVETSKIJ METALL ZAVOD IM.50-LETIYA SSSR
发明人
SAVINOV ALEKSANDR A,SU;BABICH OLEG I,SU;DORONIN ANATOLIJ I,SU;ZABRODKIN BORIS V,SU
分类号
B21D22/02;(IPC1-7):B21D22/02
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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