4. Rotary kinetic fluid motors or pumps
  5. Including shaft transmission train, brake, clutch, or...

Robert H. Feest

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Air turbine starter with angular contact thrust bearing

Rotary kinetic fluid motors or pumps – Bearing – seal – or liner between shaft or shaft sleeve and...
Reexamination Certificate

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Stationary roller shaft formed of a material having a low...

Metal working – Method of mechanical manufacture – Roller making
Reexamination Certificate

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Stationary roller shaft formed of a material having a low...

Rotary kinetic fluid motors or pumps – Including shaft transmission train – brake – clutch – or...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2571304

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