MARTIN

Industrial Vibrators to Induce the Flow of Materials, [Impact and Vibration Inducers,] Mechanical Conveyor Belt Cleaners Being Parts of Machines, Aerators to Induce the Flow of Material from Storage Hoppers[, Foundry Core Box Protective Devices-Namely, Seals for Foundry Core Boxes, Blow Tubes Used in Mold Making, Smooth Stem Dowel Pins, Core Box Vents, Magazine Exhaust Valves and Machines for Providing Dimensional Stability in Ferrous and Non-Ferrous Materials by the Application of Vibratory Energy and Parts for Said Products]