Patents Assigned to Zuricher Beuteltuchfabrik Aktiengesellschraft
  • Filter medium for cake-forming filtration processes
    Patent number: 5030350
    Abstract: A filter medium for cake-forming filtration processes is described, which is characterized in that a filter membrane is embedded on either side in a fabric structure, which assumes a mechanical protective function.
    Type: Grant
    Filed: August 25, 1989
    Date of Patent: July 9, 1991
    Assignee: Zuricher Beuteltuchfabrik Aktiengesellschraft
    Inventor: Hans-Rudolf Muller