77221376
Jul 3, 2007
Aug 19, 2008
Equipment for gathering and recording seismic data, namely, detectors, recorders, data processors, transmitters for collecting, recording and processing seismic data; hydrophones, accelerometers and oil-field/gas-field sensors; optical fibre sensors and cables
Electrical and Scientific ApparatusBuilding, installation, maintainence and repair services for equipment used for gathering and recording seismic data, namely, hydrophones, accelerometers, oil-field/gas-field sensors, optical fibre sensors and cables
Building Construction and Repair