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发明名称
APPARATUS FOR TWO-HEAD ARC WELDING
摘要
申请公布号
SU1426722(A2)
申请公布日期
1988.09.30
申请号
SU19874213982
申请日期
1987.03.23
申请人
INST ELEKTROSVARKI IM.E.O.PATONA
发明人
SMOLYARKO VLADIMIR B,SU;KLIMENKO VLADIMIR E,SU;GUZHAVIN PAVEL YU,SU;ZAMKOV VADIM N,SU;TOPOLSKIJ VLADIMIR F,SU;SAPRYKIN YURIJ I,SU;GALINSKIJ VALERIJ M,SU
分类号
B23K9/16
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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