Improvements in hydraulic pumps and motors,申请号GB19280036157-传众专利搜索

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发明名称	Improvements in hydraulic pumps and motors
摘要
申请公布号	GB302158(A)	申请公布日期	1930.03.07
申请号	GB19280036157	申请日期	1928.12.07
申请人	DONALD HOWARD WEST	发明人
分类号	F01B3/00;F01B3/10	主分类号	F01B3/00
代理机构		代理人
主权项
地址

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