Chemicals Trademarks Filed in July 31, 1945
LINDE
Filed: July 31, 1945
OXYGEN, HYDROGEN, NITROGEN, ARGON, HELIUM, NEON, KRYPTON AND XENON
Owned by: LINDE GMBH
Serial Number: 71486535
BOILER MASTER
Filed: July 31, 1945
LIQUID CHEMICAL COMPOSITION USED TO PREVENT THE DEPOSIT OF, AND TO REMOVE DEPOSITED BOILER SCALE
Owned by: LU-MONT MANUFACTURING CO.
Serial Number: 71486538
