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Method of manufacture, with the tissues interwoven in camel's hair, cotton and other tissues, of transmission belts insensitive to moisture, and other atmospheric agents, and is impregnated with balata of the two sides
Method of manufacture, with the tissues interwoven in camel's hair, cotton and other tissues, of transmission belts insensitive to moisture, and other atmospheric agents, and is impregnated with balata of the two sides
