Constant input-impedance system for speed control of a.-c. motors,申请号US19560583878-传众专利搜索

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发明名称	Constant input-impedance system for speed control of a.-c. motors
摘要
申请公布号	US2793340(A)	申请公布日期	1957.05.21
申请号	US19560583878	申请日期	1956.05.09
申请人	CLINE ELECTRIC MANUFACTURING COMPANY	发明人	JR. EARL C. RHYNE,
分类号	H02P25/28	主分类号	H02P25/28
代理机构		代理人
主权项
地址

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