Einrichtung zur Änderung der Spannung von Wechselstrom.,申请号CHD165545-传众专利搜索

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发明名称	Einrichtung zur Änderung der Spannung von Wechselstrom.
摘要
申请公布号	CH165545(A)	申请公布日期	1933.11.30
申请号	CHD165545	申请日期	1932.07.29
申请人	NAEF,OTTO	发明人	NAEF,OTTO
分类号		主分类号
代理机构		代理人
主权项
地址

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