73760840
Oct 31, 1988
COMBINED EGG NEST AND EGG COLLECTING MACHINE FOR USE IN THE POULTRY FARMING FIELD, COMPRISING EGG LAYING NESTS AND MECHANICAL CONVEYORS ASSOCIATED THEREWITH
MachineryMULTI-STATION POULTRY WATERERS COMPRISING DISPENSERS AND WATER SUPPLY LINES FOR CONNECTION TO A CENTRAL WATER SUPPLY
Environmental Control Apparatus