Beet harvester with spring system for protecting its lifter wheels and paddle shaft

  • US 4,137,973 A
  • Filed: 11/19/1976
  • Issued: 02/06/1979
  • Est. Priority Date: 11/19/1976
  • Status: Expired due to Term
  • ×

    Create Patent Alert


    *Certain alert events are not available for your current subscription level. Upgrade
  • Save
    ×



    ×

    Thank you for your feedback

    ×
    ×