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Priority to ES1967128564UpriorityCriticalpatent/ES128564Y/en
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Publication of ES128564YpublicationCriticalpatent/ES128564Y/en
A toy, essentially characterized by being constituted by a framework formed by a metal rod, bent at its center in such a way that the path of the two resulting branches runs symmetrically parallel and with adequate separation between them, which approximately at the midpoint suffer in broadening to constitute a lower stop of displacement of the rolling element coupled thereto, and in the upper part, they bend again towards the interior, adopting in their terminals a divergent deviation, which constitutes a second stop, limit of the travel. (Machine-translation by Google Translate, not legally binding)
ES1967128564U1967-03-211967-03-21
A TOY.
ExpiredES128564Y
(en)
Characteristic and interconnectable element for formation of experimental electrical and electronic circuits. (Machine-translation by Google Translate, not legally binding)