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US2521001A
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Combination sleeve and ball joint
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Locomotive construction providing improved tractive effort characteristics
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High-pressure ball and socket pipe joint
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Distortion correction for steam engine valve gears
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Poppet valve locomotive
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Locomotive steam controlling system
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Rotary cam mechanism for actuating the valves of locomotives
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Locomotive drifting control mechanism
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Locomotive valve arrangement
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Steam locomotive power adjusting mechanism for cam actuated valve
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Adjusting mechanism for locomotive driving boxes
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Locomotive driving box lubricator equipment
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Spreader
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Power reverse gear
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Locomotive
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Means for controlling lateral motion of a railway vehicle axle
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Wedge adjusting mechanism
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Buffer mechanism
|
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|
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Means for controlling motion of a railway vehicle axle
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US2125326A
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Engine-tender buffer mechanism
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