Improvements relating to liquid elevating apparatus,申请号GB19440014944-传众专利搜索

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发明名称	Improvements relating to liquid elevating apparatus
摘要
申请公布号	GB580792(A)	申请公布日期	1946.09.19
申请号	GB19440014944	申请日期	1944.08.04
申请人	GRESHAM & CRAVEN LIMITED;GERALD CRANTON MARSH	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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