87389139
Mar 28, 2017
Aug 20, 2019
Active Trademark
Well head compression systems and hydraulic lift systems for extracting oil and gas from wells composed of pumps and compressors, hydraulic pumps, and hydraulic lifts as parts of oil-well pumping machines
Machinerycomputer software for controlling and operating well head compression systems and hydraulic lift systems for extracting oil and gas from wells
Electrical and Scientific Apparatus