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Individual
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Individual
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Priority to ES0257243ApriorityCriticalpatent/ES257243A1/en
Publication of ES257243A1publicationCriticalpatent/ES257243A1/en
Improvements in the manufacture of mold boxes, essentially characterized by providing the arrangement on the sides of each of their bodies or half boxes, of projections, two on two sides and one for each pair on the opposite side, which fit respectively on the projections of the body or half the opposite box, forming a hinge, all these projections being provided with vertical holes that coincide symmetrically and allow the introduction of the respective axes of rotation and fixing of the box, where they have been distributed throughout its surface, a series of holes or holes. (Machine-translation by Google Translate, not legally binding)
ES0257243A1960-04-091960-04-09Improvements in the manufacture of molding boxes (Machine-translation by Google Translate, not legally binding)
ExpiredES257243A1
(en)
Improvements in presses or cookies with or without air extraction for the manufacture of bricks and similar (Machine-translation by Google Translate, not legally binding)
Toilet kit and toilet seat with his hinges, constituted by a soul of any material covered with a plastic molded wrap with no continuity solution. (Machine-translation by Google Translate, not legally binding)