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LARRION BORTHAYRE L JAVIER
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LARRION BORTHAYRE L JAVIER
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Application filed by LARRION BORTHAYRE L JAVIERfiledCriticalLARRION BORTHAYRE L JAVIER
Priority to ES1977226677UpriorityCriticalpatent/ES226677Y/en
Publication of ES226677UpublicationCriticalpatent/ES226677U/en
Application grantedgrantedCritical
Publication of ES226677YpublicationCriticalpatent/ES226677Y/en
Didactic toy, perfected, characterized because it involves groups of puzzle pieces, which serve each group of pieces to make the composition of the figure of a decimal sign of the decimal system, but such that the composition of the figure of each numerical sign demands or uses as many pieces as units means that sign in the decimal system, each group of pieces being intended for the formation of the figure of a numerical sign and each group consisting of so many pieces as units means that sign in the decimal system; in conjunction all this with some sheets, each of which has the figure of a numerical sign of the decimal system, to be given the corresponding sheet in the composition of each numerical sign by the corresponding group of pieces. (Machine-translation by Google Translate, not legally binding)
Illuminated panels for educational, industrial and advertising purposes incorporating luminous illustrations on transparent plates and / or luminuous spot marking on pierceable plates
New postcard of cards that includes matrices of corresponding graphs and possibilities of control of shipments and texts (Machine-translation by Google Translate, not legally binding)
Illuminated panels for educational, industrial and advertising purposes incorporating luminous illustrations on transparent plates and / or luminuous spot marking on pierceable plates
Modular pieces for the composition of figures and texts, on panels with pivots to receive them. (Machine-translation by Google Translate, not legally binding)