Verfahren zum Regeln von Drehstrom-Lichtbogenoefen,申请号DE1948P008976-传众专利搜索

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发明名称	Verfahren zum Regeln von Drehstrom-Lichtbogenoefen
摘要
申请公布号	DE832175(C)	申请公布日期	1952.02.21
申请号	DE1948P008976	申请日期	1948.10.02
申请人	DEMAG-ELEKTROMETALLURGIE G.M.B.H.	发明人	WALTER DR.-ING. FRITZ
分类号	H05B7/152	主分类号	H05B7/152
代理机构		代理人
主权项
地址

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