Demi-élément de comparaison pour la mesure des forces électro-motrices des chaînes galvaniques,申请号FRD790836-传众专利搜索

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发明名称	Demi-élément de comparaison pour la mesure des forces électro-motrices des chaînes galvaniques
摘要
申请公布号	FR790836(A)	申请公布日期	1935.11.28
申请号	FRD790836	申请日期	1935.06.03
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	G01N27/30	主分类号	G01N27/30
代理机构		代理人
主权项
地址

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