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CHEMISCHE IND PAUL SCHOEMAKER
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CHEMISCHE IND PAUL SCHOEMAKER
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Application filed by CHEMISCHE IND PAUL SCHOEMAKERfiledCriticalCHEMISCHE IND PAUL SCHOEMAKER
Publication of ES228342A1publicationCriticalpatent/ES228342A1/en
Method for the manufacture of large articles, which are self-supporting, from plastics, in which a plastic layer is formed under the influence of heat on a surface of a model or mold that determine the shape, characterized in that the plastic material is introduced into a cold molding device, for example, a hollow pattern, said molding device being heated, after full, on the side away from the filling, after which, after a given duration of heat action, the plastic material that has not melted is removed after which heating is continued and, finally, the article, after cold, is removed from the molding device. (Machine-translation by Google Translate, not legally binding)
ES0228342A1955-05-091956-05-07Method for manufacturing large-size plastic articles (Machine-translation by Google Translate, not legally binding)
ExpiredES228342A1
(en)
Procedure and apparatus for the manufacture of hollow and molded articles of thermoplastic material (Machine-translation by Google Translate, not legally binding)
Mold manufacturing procedure for the obtaining of decorative articles of polyester resins. (Machine-translation by Google Translate, not legally binding)