Procédé et dispositif de mesure efficace de la valeur d'un courant électrique alternatif ou de forme complexe et ses diverses applications, notamment aux machines à souder,申请号FRD977933-传众专利搜索

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发明名称	Procédé et dispositif de mesure efficace de la valeur d'un courant électrique alternatif ou de forme complexe et ses diverses applications, notamment aux machines à souder
摘要
申请公布号	FR977933(A)	申请公布日期	1951.04.06
申请号	FRD977933	申请日期	1948.12.21
申请人	SCIAKY S. A.	发明人
分类号	B23K11/24;G01R15/00	主分类号	B23K11/24
代理机构		代理人
主权项
地址

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