4. Land vehicles: wheels and axles
  5. Wheel
  6. Skate wheel

Charles H. Demarest

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Wheel adapted to eliminate bearing click

Bearings – Rotary bearing – Antifriction bearing
Patent

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Wheel with a semi-permanently enclosed annular material

Land vehicles: wheels and axles – Wheel – Skate wheel
Patent

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Profile ID: LFUS-PAI-P-108679

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