Verfahren zur automatischen Regelung des Wirkungsgrades von UEbertragungssystemen,申请号DE1927S082111D-传众专利搜索

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发明名称	Verfahren zur automatischen Regelung des Wirkungsgrades von UEbertragungssystemen
摘要
申请公布号	DE544096(C)	申请公布日期	1932.02.13
申请号	DE1927S082111D	申请日期	1927.10.08
申请人	SIEMENS & HALSKE AKT.-GES.	发明人	KUEPFMUELLER KARL
分类号	H04B3/10;H04B7/005	主分类号	H04B3/10
代理机构		代理人
主权项
地址

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