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经营范围
发明名称
DEVICE FOR JOINING BOTTOMS WITH SHELLS
摘要
申请公布号
SU1169799(A1)
申请公布日期
1985.07.30
申请号
SU19843718949
申请日期
1984.04.03
申请人
FRIDMAN RUDOLF N,SU;GLAZKOV SERGEJ K,SU
发明人
FRIDMAN RUDOLF N,SU;GLAZKOV SERGEJ K,SU
分类号
B23K37/04;(IPC1-7):B23K37/04
主分类号
B23K37/04
代理机构
代理人
主权项
地址
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