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经营范围
发明名称
ARC WELDING OF BOLTS
摘要
1. Process for arc stud welding with retraction ignition, in which a protective agent is supplied to the welding zone, characterized in that a welding powder and a protective gas are fed to the welding zone.
申请公布号
AU3791278(A)
申请公布日期
1980.01.17
申请号
AU19780037912
申请日期
1978.07.10
申请人
LINDE A.G.
发明人
KARL GRASSMUGG;FRIEDRICH DORHOFER
分类号
B23K9/20
主分类号
B23K9/20
代理机构
代理人
主权项
地址
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