Patents Assigned to Foseco Trading Limited
  • Hot topping
    Patent number: 3962525
    Abstract: Ingot head surface finish is improved by providing a coating of mould flux on the molten metal-contacting surface of hot top lining slabs.
    Type: Grant
    Filed: October 8, 1974
    Date of Patent: June 8, 1976
    Assignee: Foseco Trading Limited
    Inventor: Dillwyn Morgan Davies