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Individual
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Individual
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Priority to ES0252389ApriorityCriticalpatent/ES252389A1/en
Publication of ES252389A1publicationCriticalpatent/ES252389A1/en
Priority to GB33421/60Aprioritypatent/GB971076A/en
Process of manufacturing improved containers, according to which, and as the first phase of the process, the preparation of plates of the material in which these containers have to be built, superimposing several very thin sheets of wood, previous impregnation with adhesives, is carried out., and the formed assembly is covered on each of its faces with a coating sheets formed with paper or cloth, subjecting the assembly to a process of exudation and softening and then depositing it in a mold, where it is formed by applying pressure and optionally heat. (Machine-translation by Google Translate, not legally binding)
ES0252389A1959-09-301959-09-30Procedure for manufacturing improved packaging (Machine-translation by Google Translate, not legally binding)
ExpiredES252389A1
(en)
Procedure for the obtaining of a composite material applicable to the manufacture of sacks (Machine-translation by Google Translate, not legally binding)
A procedure, with its corresponding device, for the obtaining of adherent effects of paper of celophana, normal or waterproofed, on paper, cardboard, cardboard or similar. (Machine-translation by Google Translate, not legally binding)