Einrichtung zum Umformen einer Wechselspannung niederer Frequenz in eine solche hoeherer Frequenz,申请号DE1957G021371-传众专利搜索

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发明名称	Einrichtung zum Umformen einer Wechselspannung niederer Frequenz in eine solche hoeherer Frequenz
摘要
申请公布号	DE1141709(B)	申请公布日期	1962.12.27
申请号	DE1957G021371	申请日期	1957.01.26
申请人	SIR HOWARD GRUBB PARSONS & COMPANY LIMITED	发明人	MARTIN ALBERT EDWARD
分类号	H02M5/32;H03B19/03	主分类号	H02M5/32
代理机构		代理人
主权项
地址

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