Patents Assigned to Seitz-Asbest-Werke Theo & Geo Seitz
  • Filter unit
    Patent number: 3962090
    Abstract: A filtering unit which is used in filter presses having a plurality of filter elements, which filtering unit comprises at least two filtering layers which are connected by a seam, the latter being adapted to rest on the pertaining filter element, with the remainder of the filtering unit being adapted to hang along the sides of the pertaining filter element.
    Type: Grant
    Filed: September 12, 1972
    Date of Patent: June 8, 1976
    Assignee: Seitz-Asbest-Werke Theo & Geo Seitz
    Inventor: Heinz Langer