SERCEL

Class [009]
Computer & Software Products & Electrical & Scientific Products

Electronic apparatus for geophysical prospecting, recording apparatus for geophysical prospecting, measuring apparatus for geophysical prospecting; electronic computer hardware for ground seismic prospecting; seismic vibration control devices, namely, vibration meters and vibration sensors; devices for sensing seismic signals, namely, ultrasonic sensors and acoustic meters; software for preprocessing seismic signals, converting these signals into digital information, recording digital information, and displaying the information recorded; digital signal processors for processing the recorded seismic vibrations; detection and recording devices, namely, industrial calibration sensors; computer software for preprocessing the signals recorded; TV monitors for viewing the signals detected or recorded; automatic control computer hardware for a vibrator truck used for geophysical prospecting; global positioning systems for vehicles and for fleet management; electronic navigational and positioning apparatus and instruments used for linear acoustic antennae; navigation software for boats used in seismic vibration detection; instrumentation devices for oil wells, namely, oil well downhole survey and measurement equipment; submarine acoustic communication apparatus comprised of sonar equipment and parts thereof