Patents Assigned to Znorc "Metalni Konstruckcit"
  • Roller machine for profile cold bending
    Patent number: 4787231
    Abstract: A roller machine for profile cold bending includes a bearing framework with mounted supports, carrying power driven shape forming calibers.
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: November 29, 1988
    Assignee: Znorc "Metalni Konstruckcit"
    Inventors: Tancho P. Chochev, Todor D. Andonov