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Railway cars with combined material structures and method
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Safety latch lock indicator for railcar door operation mechanism
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Variable width crash cushions and end terminals
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System and method for coupling excavation equipment components
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Cable anchor bracket
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Center beam car with increased load capacity
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Underground tank shroud assembly
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Boxcar with load restraint system
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Security device and method to prevent unauthorized discharge of contents from a tank
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Crash cushions and other energy absorbing devices
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Tooth adapter having an elastomeric clamp assembly and method for using same
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Pultruded panel
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Cable safety system
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Siphon drainpipe system and method for a railway tank car
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Tri-level railcar
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System and method for coupling excavation equipment components
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Impact assembly for an energy absorbing device
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Railway box car with lower center of gravity
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Railway hopper car
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System and method for insulating and shielding a heated tank car
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