Method and apparatus for measuring liquid flow-volume,申请号US19580711923-传众专利搜索

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发明名称	Method and apparatus for measuring liquid flow-volume
摘要
申请公布号	US3001397(A)	申请公布日期	1961.09.26
申请号	US19580711923	申请日期	1958.01.29
申请人	LEONARD JOE H	发明人	LEONARD JOE H.
分类号	G01F3/38	主分类号	G01F3/38
代理机构		代理人
主权项
地址

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