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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969147397UpriorityCriticalpatent/ES147397Y/en
Publication of ES147397UpublicationCriticalpatent/ES147397U/en
Application grantedgrantedCritical
Publication of ES147397YpublicationCriticalpatent/ES147397Y/en
An instructive board, characterized by comprising a series of eight boards, each of which has one of the colors corresponding to the chromatic scale and contains alignments of accommodations, equal those of each of them, which differ from those of the remaining, their profiles correspond to geometric figures, in which they are susceptible to stay, in soft adjustment, chips that in this position are outstanding to be removed manually, distributed in series that on the one hand have the same color as each of the boards and on the other the different profiles of the housings of all of them, so that there are enough and necessary to place on each board the corresponding to their color and the profile of each of their accommodations. (Machine-translation by Google Translate, not legally binding)
ES1969147397U1969-04-141969-04-14
AN INSTRUCTIVE GAME.
ExpiredES147397Y
(en)