Method of distributing fluid in accurately measured quantities,申请号US19380227774-传众专利搜索

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发明名称	Method of distributing fluid in accurately measured quantities
摘要
申请公布号	US2290790(A)	申请公布日期	1942.07.21
申请号	US19380227774	申请日期	1938.08.31
申请人	YEOMANS LUCIEN I	发明人	YEOMANS LUCIEN I.
分类号	D06C7/02	主分类号	D06C7/02
代理机构		代理人
主权项
地址

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