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Priority to ES1970164113UpriorityCriticalpatent/ES164113Y/en
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Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
A molded figure, characterized essentially by presenting, in axial direction, an internal cavity caused by the male part of the mold, which cavity is conical, from the base, towards the upper part of the figure, said cavity being surrounded by the mass of the figure, so that in certain sectors of the latter, the mass reaches more thickness than in other areas of the figure itself, to give it a finished weight, where the internal void can be, formed by sectors of variable length and of progressively smaller section, towards the upper part of the figure, to avoid shrinkages of the plastic material during the molding operation phase. (Machine-translation by Google Translate, not legally binding)
ES1970164113U1970-12-091970-12-09
A MOLDED FIGURE.
ExpiredES164113Y
(en)
A method of production of a alveolated polystyrene product with a hard exterior surface. (Machine-translation by Google Translate, not legally binding)
PROCESS FOR PREPARING A MOLD STABLE IN THE ABSENCE OF MOISTURE, AT ROOM TEMPERATURE UNDER THE INFLUENCE OF HUMIDITY TO AN ELASTOMER MATERIAL HARDABLE MOLDING MASS, AND PREPARED PROPERTIES OBTAINED BY THEIR APPLICATION.
PROCEDURE FOR MANUFACTURING SMOOTH SHAPED PARTS OF ARTIFICIAL MATERIAL FROM ARTIFICIAL MATERIALS WITH PERFORMANCE IN PARTICULAR PROPELLEN T BY INJECTION MOLDING OR MOLD SUITABLE FOR THE IMPLEMENTATION OF THE PROCEDURE AND SHAPED PART PRODUCED ACCORDING TO THE PROCESS
Method of manufacturing molded parts based on cement or concrete, using missed molds, which are incorporated to the piece as a protective packaging. (Machine-translation by Google Translate, not legally binding)
Improvements in the cotton machines by introducing synthetic material that makes them silent. (Machine-translation by Google Translate, not legally binding)
Procedure, with its device for the preparation of cavities and molds for the production of molded parts. (Machine-translation by Google Translate, not legally binding)