Environmental control apparatus Trademarks Filed in January 21, 1972
MAR-LOK
Filed: January 21, 1972
PANELS AND DOORS FOR USE IN INDUSTRIAL FURNACES AND OVENS
Owned by: MARIETTA METAL PRODUCTS CO.
Serial Number: 72413380
AIRE FREE
Filed: January 21, 1972
WATER CLOSET CONTAINING A VENTILATION SYSTEM
Owned by: UNIVERSAL-RUNDLE CORPORATION
Serial Number: 72413422
