Indicateur de niveau,申请号FRD1035050-传众专利搜索

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发明名称	Indicateur de niveau
摘要
申请公布号	FR1035050(A)	申请公布日期	1953.08.12
申请号	FRD1035050	申请日期	1951.04.04
申请人	LA PRECISION ELECTROMAGNETIQUE	发明人	GRUMBACH PAUL
分类号	G01F23/44	主分类号	G01F23/44
代理机构		代理人
主权项
地址

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