73107239
Nov 22, 1976
Jun 13, 1978
Active Trademark
GRAIN SPREADERS FOR DISTRIBUTING GRAIN IN A BIN, GRAIN STIRRERS, AUGER CONVEYORS, [ BIN JACKS FOR ERECTING BINS, ] AND PARTS ASSOCIATED THEREWITH
MachineryFANS, HEATERS, AND DUCTS FOR AERATING AND DRYING GRAIN AND LIKE MATERIAL IN BINS, AND PARTS ASSOCIATED THEREWITH
Environmental Control Apparatus