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发明名称
STROMKONTAKTDUESE FUER DAS LICHTBOGENSCHWEISSEN MIT PULVERDRAHT
摘要
申请公布号
DD281508(A7)
申请公布日期
1990.08.15
申请号
DD19870307233
申请日期
1987.09.25
申请人
VE BRAUNKOHLENKOMBINAT SENFTENBERG -STAMMBETRIEB-,DD
发明人
ROIL,HEINZ,DD;RAHR,SIEGFRIED,DD
分类号
B23K9/12;(IPC1-7):B23K9/12
主分类号
B23K9/12
代理机构
代理人
主权项
地址
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