Voltage regulating device for supply systems comprising variable speed-dynamos,申请号US19280319430-传众专利搜索

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发明名称	Voltage regulating device for supply systems comprising variable speed-dynamos
摘要
申请公布号	US1845896(A)	申请公布日期	1932.02.16
申请号	US19280319430	申请日期	1928.11.14
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	VOORHOEVE NICOLAAS ANTHONY JOHANNES
分类号	H02J7/24	主分类号	H02J7/24
代理机构		代理人
主权项
地址

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