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发明名称
APPARATUS FOR CHECKING ECCENTRICITY OF COATING OF WELDING ELECTRODES
摘要
申请公布号
SU1579691(A1)
申请公布日期
1990.07.23
申请号
SU19874184158
申请日期
1987.01.22
申请人
N-PROIZV OB "ATOMKOTLOMASH"
发明人
KOLYKHALOV VLADIMIR K,SU;SIMONOV NIKOLAJ P,SU;KHORUZHENKO SERGEJ N,SU
分类号
B23K35/40
主分类号
B23K35/40
代理机构
代理人
主权项
地址
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