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发明名称
ELECTRODE HOLDER FOR HAND ARC WELDING
摘要
申请公布号
SU1338990(A1)
申请公布日期
1987.09.23
申请号
SU19853992753
申请日期
1985.12.20
申请人
YAKOVTSEV LEV M,SU;KIPERNIK EFIM G,SU;ONISHCHENKO ANATOLIJ V,SU;GOFMAN EFIM D,SU;KARPOV OLEG P,SU
发明人
YAKOVTSEV LEV M,SU;KIPERNIK EFIM G,SU;ONISHCHENKO ANATOLIJ V,SU;GOFMAN EFIM D,SU;KARPOV OLEG P,SU
分类号
B23K9/28
主分类号
B23K9/28
代理机构
代理人
主权项
地址
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