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发明名称
ACOUSTIC ENERGY TRANSMITTER FOR BOREHOLE LOGGING
摘要
申请公布号
EP0232010(B1)
申请公布日期
1991.10.30
申请号
EP19870300155
申请日期
1987.01.08
申请人
MOBIL OIL CORPORATION
发明人
MEDLIN, WILLIAM LOUIS;SLOVER, VASEL ROY, JR.
分类号
G01V1/52;B06B1/06
主分类号
G01V1/52
代理机构
代理人
主权项
地址
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