Fluid flow meter,申请号US19390251262-传众专利搜索

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发明名称	Fluid flow meter
摘要
申请公布号	US2243252(A)	申请公布日期	1941.05.27
申请号	US19390251262	申请日期	1939.01.16
申请人	BUILDERS IRON FOUNDRY	发明人	HUXFORD GEORGE T.;LOUD EDGAR R.
分类号	G01F1/08;G01F1/12	主分类号	G01F1/08
代理机构		代理人
主权项
地址

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