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Individual
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Individual
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Priority to ES0248427ApriorityCriticalpatent/ES248427A1/en
Publication of ES248427A1publicationCriticalpatent/ES248427A1/en
Process for manufacturing cinematographic screens, characterized by proceeding to spray-painted with the desired color of the smooth or paraffined surface of some plate fragments, perforated with a plurality of holes distributed regularly and obtained by pressing a paste formed by a conglomerate of crushed vegetable fibers, presenting the other face of said plate, a regular roughness. (Machine-translation by Google Translate, not legally binding)
ES0248427A1959-04-041959-04-04Procedure for manufacture of cinematographic screens (Machine-translation by Google Translate, not legally binding)
ExpiredES248427A1
(en)
A fabric with plastic coating material suitable for the manufacture of footwear and other applications (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of a panel in plastic laminate with decorative surface in relief (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of luminous supplementary discs for telephone appliances (Machine-translation by Google Translate, not legally binding)