Drive system,申请号GB20000014776-传众专利搜索

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法人/股东/高管

发明名称	Drive system
摘要
申请公布号	GB0014776(D0)	申请公布日期	2000.08.09
申请号	GB20000014776	申请日期	2000.06.17
申请人	NEYRFOR-WEIR LIMITED	发明人
分类号	E21B4/00;E21B4/02;E21B17/07	主分类号	E21B4/00
代理机构		代理人
主权项
地址

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