Patents Assigned to EPSI Brevets et Participations S.A.
  • Apparatus for manufacturing elements by means of a hardenable binding agent to which a liquid is added
    Patent number: 4369025
    Abstract: The invention relates to apparatus for manufacturing elements made of a hardenable binding agent, wherein this element is obtained by successive deposits of the dry binding agent in powder form, each deposit being followed by a wetting. The invention is applicable to the production of construction elements, such as plates, tiles, etc.
    Type: Grant
    Filed: June 13, 1980
    Date of Patent: January 18, 1983
    Assignee: EPSI Brevets et Participations S.A.
    Inventor: Francois P. von der Weid