An improved method of and apparatus for measuring the phase angle between two alternating current magnitudes, more especially for remote measurement purposes,申请号GB19350006832-传众专利搜索

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发明名称	An improved method of and apparatus for measuring the phase angle between two alternating current magnitudes, more especially for remote measurement purposes
摘要
申请公布号	GB452849(A)	申请公布日期	1936.08.31
申请号	GB19350006832	申请日期	1935.03.05
申请人	LANDIS & GYR A.G.	发明人
分类号	G01R11/48	主分类号	G01R11/48
代理机构		代理人
主权项
地址

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