Frequency-biased control systems for electrical generating units,申请号US19570670548-传众专利搜索

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发明名称	Frequency-biased control systems for electrical generating units
摘要
申请公布号	US2895056(A)	申请公布日期	1959.07.14
申请号	US19570670548	申请日期	1957.07.08
申请人	LEEDS AND NORTHRUP COMPANY	发明人	BRISTOL EDWARD S.
分类号	H02J3/46	主分类号	H02J3/46
代理机构		代理人
主权项
地址

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