Chemicals Trademarks Filed in October 20, 1966
LIQUI-TREAT
Filed: October 20, 1966
CHEMICALS EMPLOYED IN THE TREATMENT OF BOILER WATER, BOILER FEED WATER, STEAM AND STEAM CONDENSATE
Owned by: BETZ LABORATORIES, INC.
Serial Number: 72256817
SPB
Filed: October 20, 1966
POLYSTYRENE PLASTIC
Owned by: Cosden Oil & Chemical Company
Serial Number: 72256826
