|
US4278304A
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Linear bearing devices
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Bypass rotary gas expansion motor
|
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Variable displacement rotary fluid energy converter
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Extreme temperature rolling contact ball bearings
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Linear rolling contact devices
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V-Groove rolling contact roller bearing
|
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Rolling contact spring bearings
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Rotary fluid energy converter
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Integrated flow turbine engine
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Rolling contact bearings
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Integrated flow washboard turbine
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Toothed rolling contact devices
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Rolling contact devices
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Rolling contact bearing devices
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