A device for raising liquids by means of air or gas under pressure,申请号GB19490029629-传众专利搜索

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发明名称	A device for raising liquids by means of air or gas under pressure
摘要
申请公布号	GB669961(A)	申请公布日期	1952.04.09
申请号	GB19490029629	申请日期	1949.11.18
申请人	JAN VAN LUNTEREN	发明人
分类号	F04F1/06	主分类号	F04F1/06
代理机构		代理人
主权项
地址

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