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发明名称
Schaltanordnung zum Widerstands-Erhitzen, -Gluehen und -Stumpfschweissen zweier Werkstuecke mit Mehrphasen-Wechselstrom unter gleichmaessiger Belastung aller Netzphasen
摘要
申请公布号
DE970883(C)
申请公布日期
1958.11.06
申请号
DE1954R014111
申请日期
1954.05.01
申请人
DR. TECHN. JOSEF RATZKE
发明人
RATZKE DR. TECHN. JOSEF
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
地址
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