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Individual
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Individual
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Priority to ES0023013UpriorityCriticalpatent/ES23013U/en
Publication of ES23013UpublicationCriticalpatent/ES23013U/en
A toy for making relief drawings, characterized in that it is formed by a series of prismatic pieces of preferably square or rectangular section and of different lengths; another series of pieces are flattened, preferably in the form of circular or semicircular discs of different diameters; and for a third series of toric or semi-circular pieces whose section is square or similar to that of the prismatic and all these pieces are colored or painted in different colors and can be combined on a table or board to form different and varied drawings. (Machine-translation by Google Translate, not legally binding)
ES0023013U1950-03-301950-03-30A toy to make relief drawings (Machine-translation by Google Translate, not legally binding)
PendingES23013U
(en)