Environmental control apparatus Trademarks Filed in January 3, 1955
WHEELABRATOR
Filed: January 3, 1955
DUST COLLECTORS
Owned by: WHEELABRATOR TECHNOLOGIES INC.
Serial Number: 71679264
FLOODAIRE
Filed: January 3, 1955
HEAT TREATING FURNACE
Owned by: PACIFIC SCIENTIFIC COMPANY
Serial Number: 71679317
