Niveau basé sur les vases communiquants,申请号FRD710805-传众专利搜索

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发明名称	Niveau basé sur les vases communiquants
摘要
申请公布号	FR710805(A)	申请公布日期	1931.08.29
申请号	FRD710805	申请日期	1931.02.09
申请人		发明人	LECONTE EUGENE;MALLET ROBERT
分类号	G01F23/02	主分类号	G01F23/02
代理机构		代理人
主权项
地址

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