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发明名称
Elektrisches Lichtbogenschweißverfahren
摘要
申请公布号
AT167879(B)
申请公布日期
1951.03.10
申请号
ATD167879
申请日期
1947.06.02
申请人
DR. ING. ADAM KREGLEWSKI
发明人
DR. ING. ADAM KREGLEWSKI
分类号
主分类号
代理机构
代理人
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