79016024
Feb 15, 2005
Oct 17, 2006
Hydraulic and electric conveyors and replacement parts and fittings thereof, for use in oil and gas wells for both land and off-shore applications; hydraulic and electrically driven machine tools, namely machine tools for use in anchoring and loosening of mechanical devices in oil and gas wells and replacement parts thereof
MachineryApparatus for controlling hydraulic and electric pressure, depth and flow measure for mechanical hydraulic and electric locking devices for use in pulling coiled tubing and wire lines in oil and gas drilling and on oil or gas wells for both land and off-shore applications and replacement parts thereof; replacement parts and fittings for the aforementioned goods
Electrical and Scientific Apparatus