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发明名称
Verfahren zum Schutzgas-Lichtbogen-Schweissen von Stumpfnaehten an Leichtmetallteilen, insbesondere aus Aluminium und Aluminiumlegierungen, unter Verwendung einer Unterlage
摘要
申请公布号
DE958494(C)
申请公布日期
1957.02.21
申请号
DE1955A022317
申请日期
1955.03.23
申请人
ALUMINIUM-INDUSTRIE-AKTIEN-GESELLSCHAFT
发明人
WALSER HERBERT
分类号
B23K9/035
主分类号
B23K9/035
代理机构
代理人
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