4. Bearings
  5. Rotary bearing
  6. Fluid bearing

Frank Drautz

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Spindle motor

Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate

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Spindle motor having a fluid dynamic bearing system

Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate

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Spindle motor having a fluid dynamic bearing system and a...

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2307569

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