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

Wolfgang Zirk

Inventor

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Bicycle, a front fork and a shock absorber mechanism for the fro

Land vehicles – Wheeled – Occupant propelled type
Patent

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Mechanical system comprising two faces movable with respect to e

Spring devices – Vehicle – Comprising compressible fluid
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Oscillation damper

Brakes – Internal-resistance motion retarder – Having a thrust member with a variable volume chamber
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Profile ID: LFUS-PAI-P-387448

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