Environmental control apparatus Trademarks Filed in March 31, 1972
BOILERCLAVE
Filed: March 31, 1972
AUTOCLAVES HAVING A BOILING ACTION, AND PARTS THEREFOR
Owned by: LEEDS AND BRADFORD BOILER COMPANY LIMITED
Serial Number: 72420060
CORTEMP
Filed: March 31, 1972
ROTARY AIR-TO-AIR HEAT ENERGY RECOVERY WHEEL FOR COMMERCIAL OR INDUSTRIAL USE
Owned by: AERO-FLOW DYNAMICS, INC.
Serial Number: 72420075
