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发明名称
PUNCH FOR BENDING DIE
摘要
申请公布号
SU1530296(A1)
申请公布日期
1989.12.23
申请号
SU19884366976
申请日期
1988.01.19
申请人
TAMBOVSKIJ ZAVOD PODSHIPNIKOV SKOLZHENIYA
发明人
SALYCHEV NIKOLAJ V,SU;NOVIKOV EVGENIJ A,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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