US3405449A
|
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Rail track gauge
|
US3412691A
|
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Welding transporter
|
US3034453A
|
|
Journal box lid lifter
|
US3155191A
|
|
Automatic journal box oiling apparatus
|
US2852003A
|
|
Steam heating boiler control systems
|
US2654327A
|
|
Freight car
|
US2767690A
|
|
Air starting means for steam heating boiler control systems
|
US2566041A
|
|
Steam heating boiler control system
|
US2566040A
|
|
Fuel burning method and burner
|
US2352887A
|
|
Endgate lock for freight cars
|
US2339181A
|
|
Bracket for locomotive steam gauges
|
US2294795A
|
|
Boxcar
|
US2324695A
|
|
Fuel and water controller for boilers or steam generators
|
US2302635A
|
|
Streamlined locomotive
|
US2263123A
|
|
Railway car
|
US2226667A
|
|
Lading strap anchor
|
US2204137A
|
|
Streamlined locomotive
|
US2223482A
|
|
Locomotive
|
US2162423A
|
|
Locomotive sanding apparatus
|
US2181053A
|
|
Air conditioning
|