US2013247793A1
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Tie plate separator and method thereof
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US2013247791A1
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Tie plate separator and method thereof
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US2013247792A1
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Tie plate separator and method thereof
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Sensor and apparatus for positioning railroad tie plates along a railroad track and method
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Gondola carriage assembly
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Slide rail for a high-rail vehicle
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Auxiliary drive system for a high-rail vehicle
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Method and apparatus for operating a vehicle on rails of a railroad track with an auxiliary drive assembly
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CA2468106A1
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Apparatus for depositing railroad tie plates along a railroad track bed
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