METHOD AND APPARATUS FOR TESTING AND CALIBRATING AN ELECTROMAGNETIC LOGGING TOOL,申请号GB19890022666-传众专利搜索

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发明名称	METHOD AND APPARATUS FOR TESTING AND CALIBRATING AN ELECTROMAGNETIC LOGGING TOOL
摘要
申请公布号	GB8922666(D0)	申请公布日期	1989.11.22
申请号	GB19890022666	申请日期	1989.10.09
申请人	SCHLUMBERGER LIMITED	发明人
分类号	G01V3/28;G01V13/00	主分类号	G01V3/28
代理机构		代理人
主权项
地址

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