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发明名称
APPARATUS FOR WELDING FILLET WELDS
摘要
申请公布号
SU1542753(A1)
申请公布日期
1990.02.15
申请号
SU19874283766
申请日期
1987.07.13
申请人
INST ELEKTROSVARKI IM.E.O.PATONA
发明人
KOVALEV VALENTIN D,SU;BIJTSEV VLADIMIR F,SU;LYSENKO VALERIJ A,SU;DUBOVETSKIJ VASILIJ YA,SU
分类号
B23K37/02;B23K37/06
主分类号
B23K37/02
代理机构
代理人
主权项
地址
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