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发明名称
Verfahren zum Lichtbogenschweissen unter Schutzgas
摘要
申请公布号
DE1294148(B)
申请公布日期
1969.04.30
申请号
DE196300E5925
申请日期
1963.11.27
申请人
EUTECTIC WELDING ALLOYS CORP.
发明人
T. BARNES, LAWRENCE
分类号
B23K9/167
主分类号
B23K9/167
代理机构
代理人
主权项
地址
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