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Individual
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Priority to ES1974202715UpriorityCriticalpatent/ES202715Y/en
Publication of ES202715UpublicationCriticalpatent/ES202715U/en
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Publication of ES202715YpublicationCriticalpatent/ES202715Y/en
Improved cellulose plate, essentially characterized by being composed of an agglomerated body composed of tiny particles of cellulose origin, such as wood or cork shavings, straw or cereal husks, whose agglomerate is covered on both sides by sheets of paper or cardboard solidariamente joined by one and the other side of the cellulosic filling, determining flat surfaces, suitable for lithography or printing, and replacing with weight advantages, healthiness and resistance to the veneers in the packaging, or other similar elements. (Machine-translation by Google Translate, not legally binding)
Improvements in devices for the assembly of continuous sets of folds, postcards or similar (Machine-translation by Google Translate, not legally binding)