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US3038621A
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Apparatus for lifting and transporting cars and like vehicles
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Conveyor for loose materials in bulk
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Endless conveyer
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Carrier-type endless conveyer
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Vehicle chocking mechanism for tipplers
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Endless bucket conveyer
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Unloading apparatus for railway cars
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Apparatus for tipping and discharging railway wagons
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US1580068A
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Apparatus for tipping railway wagons
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US1585730A
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Apparatus for tipping railway wagons
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Supporting and cuiding means for endless band and like conveyers
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