4. Motor vehicles
  5. Special wheel base
  6. Rider propulsion with additional source of power, e.g.,...

Diing-huang Tseng

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Bicycle frame

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Crank assembly for an electrical bicycle

Land vehicles – Wheeled – Occupant propelled type
Patent

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Electrical drive for a bicycle

Motor vehicles – Special wheel base – Rider propulsion with additional source of power – e.g.,...
Patent

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Electrical drive for a bicycle

Motor vehicles – Special wheel base – Rider propulsion with additional source of power – e.g.,...
Patent

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Mountain bike frame

Land vehicles – Wheeled – Occupant propelled type
Patent

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Profile ID: LFUS-PAI-P-425861

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