79008045
Jul 26, 2004
Feb 28, 2006
Metal tubes and pipes; connection devices for metal tubes, namely, threaded tubes and threaded connection devices for metal tubes in particular for tubes used in the oil and gas industry; connection devices for oil accessories, in particular metal threaded connection devices for oil tubular accessories, namely threaded couplings for connecting metal tubes in particular tubes used in the oil and gas industry
Metal GoodsMetal or non-metallic gauges and parts thereof for checking dimensions or other characteristics, designed for inspecting threaded connection devices for metal tubes, threaded connection devices for oil accessories, and threaded couplings for connecting metal tubes
Electrical and Scientific ApparatusProviding advice, consultation, and technical assistance in the gas and oil industry
Computer and Scientific