Environmental control apparatus Trademarks Filed in August 5, 1974
ELECTRO-AIR
Filed: August 5, 1974
AIR CLEANERS CONTAINING ELECTROSTATIC PRECIPITATORS
Owned by: EMERSON ELECTRIC CO.
Serial Number: 73028670
SHS
Filed: August 5, 1974
POLLUTION CONTROL EQUIPMENT-NAMELY, BAGHOUSES AND EVAPORATIVE COOLERS
Owned by: STANDARD-HAVENS, INC.
Serial Number: 73028725
