Chemicals Trademarks Filed in January 3, 1948
NATIONAL
Filed: January 3, 1948
CALCIUM CARBIDE
Owned by: NATIONAL CARBIDE CORPORATION
Serial Number: 71546117
NCG
Filed: January 3, 1948
COMPRESSED GASES-NAMELY, OXYGEN, NITROGEN, HYDROGEN, HELIUM, [ AIR, ] CARBON DIOXIDE, NITROUS OXIDE, HYDROCARBONS VARIOUS…
Owned by: LIQUID AIR CORPORATION
Serial Number: 71546121
