Machinery for Processing and Handling Materials in Fluid, Plastic, or Particulate Form Including Food Products Such as Ice Cream and Ices; Vegetable-Oil Compounds and Lard Substitutes; Manufacturing of Oleomargarine; Freezing of Fruit Juices and Purees; Heating and/or Cooling of Cheese Products, Starches, Eggs, Marshmallow, Meat Products, Peanut Butter, Pie Fillings, Soups, Strained Foods, Syrups, Condensed Milk Products, Wines and Vinegars; and Also Including the Crystallizing, Polymerizing,...