Patents Assigned to Etablissements DEMLER S.A. - Justia Patents Search

Patents Assigned to Etablissements DEMLER S.A.

Method of manufacturing cementitious articles and various forms of equipment of putting this method into practice

Patent number: 4287144

Abstract: This invention concerns a method of manufacturing cementitious articles such as parpens, in which the articles are moulded, preferably by compression, on a base plate serving for handling the articles for the drying operations, especially steam drying.

Type: Grant

Filed: October 24, 1979

Date of Patent: September 1, 1981

Assignee: Etablissements DEMLER S.A.

Inventor: Michel Lerebourg