Patents Assigned to Retford Sheet Metal Limited
  • Agricultural machine
    Patent number: 4303078
    Abstract: There is described a harvester-thresher comprising one or more rotatably-mounted threshing cylinders and at least one cutting device positioned so as to act upon harvested crop before substantial threshing thereof has occured.
    Type: Grant
    Filed: February 5, 1980
    Date of Patent: December 1, 1981
    Assignee: Retford Sheet Metal Limited
    Inventor: Sigmund Stokland