Chemicals Trademarks Filed in March 5, 1948
ACHESON GRAPHITE
Filed: March 5, 1948
GRAPHITE
Owned by: National Carbon Company, Inc.
Serial Number: 71551299
NATIONAL
Filed: March 5, 1948
COMPRESSED GASES-NAMELY, OXYGEN, NITROGEN, HYDROGEN, HELIUM, CARBON DIOXIDE, NITROUS OXIDE, AIR, COMBINATIONS OF OXYGEN…
Owned by: LIQUID AIR CORPORATION
Serial Number: 71551301
