4. Land vehicles
  5. Wheeled
  6. Occupant propelled type

Fu-shen Jeng

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Automatic stepless speed-changing mechanism

Endless belt power transmission systems or components – Pulley with expansible rim means or pulleys with alternately... – Structure for variably adjusting radius of rim section
Reexamination Certificate

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Kinetic energy generating mechanism

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Kinetic energy generating mechanism

Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2745752

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