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经营范围
发明名称
Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors
摘要
申请公布号
EP1096272(B1)
申请公布日期
2007.10.17
申请号
EP20000309346
申请日期
2000.10.24
申请人
LITTON SYSTEMS, INC.
发明人
ROSCIGNO, JOHN A.;FREDERICK, DONALD;KNAACK, WILLIAM C.;HODGSON, CRAIG W.
分类号
G01V1/52;G01H9/00
主分类号
G01V1/52
代理机构
代理人
主权项
地址
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