Liquid measuring device,申请号US19380195714-传众专利搜索

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发明名称	Liquid measuring device
摘要
申请公布号	US2174424(A)	申请公布日期	1939.09.26
申请号	US19380195714	申请日期	1938.03.14
申请人	DEWARD SPALDING	发明人	NALL GIBSON
分类号	G01F1/06	主分类号	G01F1/06
代理机构		代理人
主权项
地址

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