Environmental control apparatus Trademarks Filed in June 21, 1952
BEAM
Filed: June 21, 1952
INCANDESCENT LAMPS
Owned by: DURO TEST CORPORATION
Serial Number: 71631549
GIANT TROUGH-O-MATIC
Filed: June 21, 1952
AUTOMATIC POULTRY FOUNTAINS TO BE CONNECTED TO A WATER LINE AND VALVES THEREFOR
Owned by: MILLER MANUFACTURING CO., INC.
Serial Number: 71631560
