ZERO

MILK TANKS-NAMELY, VACUUM-OPERATED FARM BULK MILK TANKS

PIPE-LINE SYSTEMS FOR USE IN CONNECTION WITH MILKING MACHINES

DAIRY FARM MILKING EQUIPMENT-NAMELY, MILKING MACHINES AND PARTS THEREOF, VACUUM-OPERATED MILK STRAINERS, AND MOTOR-DRIVEN APPARATUS FOR WASHING AND CLEANING FARM BULK MILK TANKS

MILK MEASURING EQUIPMENT-NAMELY, VACUUM-OPERATED MILK MEASURING METERS