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发明名称
Use of autotransformer-like antennas for downhole applications
摘要
申请公布号
GB2491996(A)
申请公布日期
2012.12.19
申请号
GB20120015633
申请日期
2011.03.01
申请人
BAKER HUGHES INCORPORATED
发明人
JACK SIGNORELLI;SAMUEL R BELL;STANISLAV W FORGANG;SHENG FANG
分类号
G01V3/30;G01V3/12
主分类号
G01V3/30
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代理人
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