APPARATUS FOR WELL LOGGING TELEMETRY,申请号GB19880004461-传众专利搜索

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发明名称	APPARATUS FOR WELL LOGGING TELEMETRY
摘要
申请公布号	GB8804461(D0)	申请公布日期	1988.03.23
申请号	GB19880004461	申请日期	1988.02.25
申请人	EXPLORATION LOGGING INC	发明人
分类号	E21B47/18	主分类号	E21B47/18
代理机构		代理人
主权项
地址

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