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

D. W. Underwood

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Agricultural tractor having reverse air flow cooling

Motor vehicles – Power – With spring powered motor
Patent

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Apparatus for cleaning a track assembly

Resilient tires and wheels – Tires – resilient – Armored
Patent

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Apparatus for preventing dust from settling on or being blown ag

Land vehicles: bodies and tops – Bodies – Glare screen or visor
Patent

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Apparatus for remotely controlling the internal pressure of a pn

Resilient tires and wheels – Tires – resilient – Inflating devices
Patent

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Arm for a programme controlled manipulator

Material or article handling – Vertically swinging load support – Grab
Patent

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Profile ID: LFUS-PAI-P-10314

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