Hydraulic control system,申请号GB20040028001-传众专利搜索

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发明名称	Hydraulic control system
摘要
申请公布号	GB0428001(D0)	申请公布日期	2005.01.26
申请号	GB20040028001	申请日期	2004.12.22
申请人	VETCO GRAY CONTROLS LIMITED	发明人
分类号	E21B33/035;E21B34/04	主分类号	E21B33/035
代理机构		代理人
主权项
地址

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