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经营范围
发明名称
METHOD OF STAMPING PARTS FROM SHEET METAL WITH SPACERS
摘要
申请公布号
SU1181748(A1)
申请公布日期
1985.09.30
申请号
SU19843717895
申请日期
1984.04.02
申请人
MELNIKOV EDUARD L,SU;VASILEV YURIJ A,SU;GOLOVIN VASILIJ S,SU
发明人
MELNIKOV EDUARD L,SU;VASILEV YURIJ A,SU;GOLOVIN VASILIJ S,SU
分类号
B21D22/20;(IPC1-7):B21D22/20
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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