Environmental control apparatus Trademarks Filed in July 14, 1950
PETRO

PETRO

Filed: July 14, 1950
BOILERS; FURNACES; HOT WATER HEATERS; WINTER AIR CONDITIONERS; OIL BURNERS; OIL PREHEATERS, AND OIL BURNER ACCESSORIES WHICH…
Owned by: PETROLEUM HEAT AND POWER COMPANY
Serial Number: 71600696