MEANS FOR AND METHOD OF DETERMINING THE DIFFERENCE BETWEEN THE STATOR AND ROTOR FREQUENCIES OF ASYNCHRONOUS MACHINES,申请号USD3544870-传众专利搜索

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发明名称	MEANS FOR AND METHOD OF DETERMINING THE DIFFERENCE BETWEEN THE STATOR AND ROTOR FREQUENCIES OF ASYNCHRONOUS MACHINES
摘要
申请公布号	US3544870(A)	申请公布日期	1970.12.01
申请号	USD3544870	申请日期	1968.08.23
申请人	BROWN BOVERI & CIE.:AG.	发明人	EDMUND MULLER
分类号	G01R23/02;G01R31/34;(IPC1-7):H02P1/44	主分类号	G01R23/02
代理机构		代理人
主权项
地址

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