72177417
Sep 20, 1963
Jun 2, 1964
Lifting, Elevating, Lowering, Positioning, and Leveling Apparatus Including: Vehicle Hoists and Lifts, Particularly Automobile and Truck Hoists and Lifts; Elevators, ((Particularly of the Industrial and Material Handling Type; Leveling Ramps, Particularly Hydraulically and Mechanically Operated for Loading Docks; ))Special Purpose Lifts; Special Purpose Material Lifting and Handling Apparatus; Power Equipment for Lifts and Elevators, Particularly of the Hydraulic Type and Controls Therefor; and Parts and Accessories Therefor
Yarns and Threads