METHOD OF MEASUREMENT OF POWER FACTOR OF ELECTRIC WAVEFORM FOR PRECISELY DETERMINED TIME INTERVALO PROCESSA ZA TOCHNO OPREDELENNYJJ VREMENNOJJ INTERVAL,申请号PL19780205215-传众专利搜索

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发明名称	METHOD OF MEASUREMENT OF POWER FACTOR OF ELECTRIC WAVEFORM FOR PRECISELY DETERMINED TIME INTERVALO PROCESSA ZA TOCHNO OPREDELENNYJJ VREMENNOJJ INTERVAL
摘要
申请公布号	PL120680(B1)	申请公布日期	1982.03.31
申请号	PL19780205215	申请日期	1978.03.09
申请人		发明人
分类号	G01R;G01R21/00;(IPC1-7):G01R21/00	主分类号	G01R
代理机构		代理人
主权项
地址

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