LCCO
								industrial gases; namely, carbon dioxide, oxygen, nitrogen, acetylene, argon, air, helium, hydrogen propane, deuterium, nitrous oxide, oxygen-argon combination, oxygen-carbon dioxide combination, helium-argon combination, and hydrogen-nitrogen combination; and industrial liquids; namely, carbon dioxide, oxygen, argon, nitrogen, hydrogen, and nitrous oxide
                                Cancelled  ·  February 4, 1991  ·  74135876  ·