4. Harvesters
  5. Motorized harvester
  6. With condition-responsive operation

Douglas McFarland

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Amphibious vehicle and control

Motor vehicles – Steering by driving – Independently operable drive motors
Patent

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Force neutralizing mechanism for a single lever control

Motor vehicles – Steering by driving – Independently operable drive motors
Patent

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Round bale loading and unrolling machine

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Variable force traction enhance systems

Harvesters – Motorized harvester – With condition-responsive operation
Patent

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Profile ID: LFUS-PAI-P-37932

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