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Priority to ES0243796ApriorityCriticalpatent/ES243796A1/en
Publication of ES243796A1publicationCriticalpatent/ES243796A1/en
Improvements in the molding cores, especially for tiles, characterized in that they comprise the molding core that fits the forming matrix box, provided with a large number of conical holes distributed over its entire surface, passing through perpendicular to the pressing face in whose face these holes are reduced by making capillaries so that they leave the air contained in the dusty mass of earth, detached from it as it is pressed, and do so with difficulty the powder that is pressed in order to obtain a compact mass and cake uniform prior to the tile, whose holes need to be conical with the base on the outside face of the male, so that inside there are lodged conical punches that penetrate them. (Machine-translation by Google Translate, not legally binding)
ES0243796A1958-08-261958-08-26Improvements in molding machines, especially for tiles (Machine-translation by Google Translate, not legally binding)
ExpiredES243796A1
(en)
Procedure for the manufacture of covers of wooden mosaics, especially covered for walls and floors (Machine-translation by Google Translate, not legally binding)
Machine for the automatic and continuous production of bombones and other sweets with multicolored drawings (Machine-translation by Google Translate, not legally binding)