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经营范围
发明名称
DRAWING AND CHOPPING DIE
摘要
申请公布号
RU1784351(C)
申请公布日期
1992.12.30
申请号
SU19904822526
申请日期
1990.05.03
申请人
N-PROIZV OB "MASHINOSTROITELNYJ ZAVOD IM.M.I.KALININA"
发明人
MOROZOV ANATOLIJ I,SU
分类号
B21D22/02;B21D24/16
主分类号
B21D22/02
代理机构
代理人
主权项
地址
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