Dispositif pour mesurer et pour enregistrer plusieurs valeurs d'après la méthode potentiométrique,申请号FRD769302-传众专利搜索

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发明名称	Dispositif pour mesurer et pour enregistrer plusieurs valeurs d'après la méthode potentiométrique
摘要
申请公布号	FR769302(A)	申请公布日期	1934.08.24
申请号	FRD769302	申请日期	1934.02.06
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	G01R13/00	主分类号	G01R13/00
代理机构		代理人
主权项
地址

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