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Creaciones Balte S A
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Creaciones Balte S A
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Application filed by Creaciones Balte S AfiledCriticalCreaciones Balte S A
Priority to ES1974207823UpriorityCriticalpatent/ES207823Y/en
Publication of ES207823UpublicationCriticalpatent/ES207823U/en
Application grantedgrantedCritical
Publication of ES207823YpublicationCriticalpatent/ES207823Y/en
Improved didactic game characterized in that it consists of a panel and a template provided with a set of referenced orifices distributed aligned according to suitable directions also referenced, which is capable of being coupled on the aforementioned panel for the fixation of nails in the mentioned holes, in order that when detaching the template, the nails remain on the panel allowing, by spinning woven between them according to the indications of a code the obtaining of perfect envelopes of curves, by means of the straight lines that constitute said yarn. (Machine-translation by Google Translate, not legally binding)