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经营范围
发明名称
DRAWING DIE
摘要
申请公布号
SU1349837(A1)
申请公布日期
1987.11.07
申请号
SU19864034496
申请日期
1986.03.12
申请人
BRUSS POLT INSTITUT
发明人
STEPANENKO ALEKSANDR V,SU;LYUBIMOV VIKTOR I,SU;VARAVIN VLADIMIR A,SU;PILIPENKO VLADIMIR I,SU;BORBUKH SVETLANA I,SU
分类号
B21D22/30
主分类号
B21D22/30
代理机构
代理人
主权项
地址
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