Environmental control apparatus Trademarks Filed in October 14, 1944
PUROLATOR
Filed: October 14, 1944
FILTERS FOR THE PURIFICATION OF FUEL SUCH AS FUEL OIL, SEWER GAS, KEROSENE, AND OTHER REFINERY BY-PRODUCTS AND USED AS ACCESSORIES…
Owned by: PUROLATOR FILTERS NA LLC
Serial Number: 71475335
Y
Filed: October 14, 1944
AIR COOLED HEAT EXCHANGER SURGE VALVE
Owned by: YOUNG RADIATOR COMPANY
Serial Number: 71475353
