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Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
pipe gaskets; non-metal, non-engine gaskets for use in automobiles, railway cars, and ships; non-metal oil seals for automobiles, railway cars, ships, clothes washing and drying machines; oil seals and packing made primarily of rubber for use in sealing axle shafts; industrial rubber products, namely, shock buffers of rubber for industrial machinery; industrial rubber hoses for automobiles, railway cars, ships, clothes washing and drying machines, residential ovens, dishwashing machines and audio equipment; non-metal seals, namely, constant velocity joint boot seals for use in automobiles and industrial machines