4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Fong-Tan Yu

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Magnetic repulsion-actuated magnetic bearing

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Two-step focus lens of auto-focusing camera

Photography – With exposure objective focusing means – focusing aid – or... – Lens drive circuit or motor structure
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2692133

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