OPENFIELD
Apparatus and instruments for recording, transmission, reproduction and processing of data, measurements, sounds and images used for prospecting, drilling and exploitation of oil and gas deposits; electronic and computer devices and instruments for collecting, processing and transmitting information and data used for prospecting, drilling and exploitation of oil and gas deposits; apparatus and instruments for measuring, controlling, testing and checking the temperature, pressure, conductivity...
Registered · July 19, 2019 · 79268195 ·