74471840
Dec 17, 1993
Nov 29, 1994
gases and gas mixtures, in gas and liquid form, for commercial and laboratory uses; namely, compressed air, oxygen, nitrogen, argon, hydrogen, helium, carbon monoxide, carbon dioxide, cyclopropane, methane, ethylene, propane and various other mixtures of same
Chemicalstransportation by pipeline, road and rail, and storage of gases and gas mixtures for commercial and laboratory use
Transportation and storage