Hydraulic selector valve,申请号GB19560030478-传众专利搜索

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发明名称	Hydraulic selector valve
摘要
申请公布号	GB808592(A)	申请公布日期	1959.02.04
申请号	GB19560030478	申请日期	1956.10.05
申请人	RONALD GREVILLE DENNYS	发明人
分类号	F16K17/36;F16K31/524	主分类号	F16K17/36
代理机构		代理人
主权项
地址

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