Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rahola D'espona Federico
Original Assignee
Rahola D'espona Federico
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Filing date
Publication date
Application filed by Rahola D'espona FedericofiledCriticalRahola D'espona Federico
Priority to ES1971172576UpriorityCriticalpatent/ES172576Y/en
Publication of ES172576UpublicationCriticalpatent/ES172576U/en
Application grantedgrantedCritical
Publication of ES172576YpublicationCriticalpatent/ES172576Y/en
Didactic game, characterized by comprising one or more series of comprehensive blocks each of a plurality of the latter, which are divided into four classes, consisting respectively of small cubes, strips or elongated blocks of the same thickness and width the small cubes, and of a length equivalent to an exact number of times the thickness of the latter, square plates of the same thickness as the small cubes and of length and width equal to the length of the strips or elongated blocks, and large cubes of thickness, length and width equal to the length of the strips. (Machine-translation by Google Translate, not legally binding)
Rectangular hollow blocks constructed of vibrated concrete or other analogous material mainly intended for construction works and closures (Machine-translation by Google Translate, not legally binding)