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发明名称
Vorrichtung zum elektrischen Stumpfschweißen von Werkstücken aus verschiedenen Metallen.
摘要
申请公布号
AT127333(B)
申请公布日期
1932.03.10
申请号
ATD127333
申请日期
1930.08.16
申请人
A. E. G.-UNION ELEKTRIZITAETS-GESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
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