Flowmeter,申请号US19290395840-传众专利搜索

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发明名称	Flowmeter
摘要
申请公布号	US1864430(A)	申请公布日期	1932.06.21
申请号	US19290395840	申请日期	1929.09.28
申请人	ELLIOTT BROTHERS (LONDON) LIMITED	发明人	GRIFFITH ALAN ARNOLD;KERR PAUL STEVENSON;MEREDITH FREDERICK WILLIAM
分类号	G01F1/22	主分类号	G01F1/22
代理机构		代理人
主权项
地址

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