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1.Method and cardioid system comprising pressure sensor means with output compensated displacement or acceleration sensor 失效
Title translation: 方法和心形系统包括具有输出补偿位移或加速度传感器的压力传感器装置公开(公告)号:US3281768A
公开(公告)日:1966-10-25
申请号:US43892365
申请日:1965-03-11
Applicant: SONIC ENGINEERING COMPANY
Inventor: PAVEY JR GEORGE M , PEARSON RAYMOND H
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2.Underwater detector streamer apparatus for improving the fidelity of recorded seismic signals 失效
Title translation: 水下检测器流光装置,用于提高记录的地震信号的保真度公开(公告)号:US3299397A
公开(公告)日:1967-01-17
申请号:US43913665
申请日:1965-03-08
Applicant: SONIC ENGINEERING COMPANY
Inventor: PAVEY JR GEORGE M , PEARSON RAYMOND H
IPC: G01V1/20
CPC classification number: G01V1/201
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3.Particle velocity detector and means for canceling the effects of motional disturbances applied thereto 失效
Title translation: 粒子速度检测器和用于消除施加到其上的运动干扰的影响的装置公开(公告)号:US3283293A
公开(公告)日:1966-11-01
申请号:US35686764
申请日:1964-04-02
Applicant: SONIC ENGINEERING COMPANY
Inventor: PAVEY JR GEORGE M , PEARSON RAYMOND H
IPC: G01V1/38
CPC classification number: G01V1/38
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