Environmental control apparatus Trademarks Filed in January 29, 1973
S STERLING
Filed: January 29, 1973
FINNED TUBE RADIATOR ELEMENTS, ENCLOSURES, FITINGS, AND PARTS; BASEBOARD AND SUSPENSION TYPE FINNED TUBE HEATING SYSTEMS…
Owned by: STERLING RADIATOR CO., INC.
Serial Number: 72447129
C-E REFRACTORIES
Filed: January 29, 1973
REFRACTORIES IN THE FORM OF BRICKS, BLOCKS, CASTABLES, PLASTICS AND GUNNING MIXES; INSULATIONS-NAMELY, MINERAL WOOL BLANKETS…
Owned by: Combustion Engineering, Inc.
Serial Number: 72447195
CE
Filed: January 29, 1973
[ INDIRECT HEATERS FOR USE IN OIL FIELDS; HEAT EXCHANGE APPARATUS FOR THE EXCHANGE OF HEAT BETWEEN FLUIDS, SUCH AS GAS AND…
Owned by: Combustion Engineering, Inc.
Serial Number: 72447196
