Dispositif de mesure à indicateur lumineux servant à la représentation du rapport existant entre plusieurs grandeurs,申请号FRD829566-传众专利搜索

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发明名称	Dispositif de mesure à indicateur lumineux servant à la représentation du rapport existant entre plusieurs grandeurs
摘要
申请公布号	FR829566(A)	申请公布日期	1938.06.30
申请号	FRD829566	申请日期	1937.11.19
申请人	SIEMENS & HALSKE AKTIENGESELLSCHAFT	发明人
分类号	G01D1/00	主分类号	G01D1/00
代理机构		代理人
主权项
地址

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