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Priority to ES1972179988UpriorityCriticalpatent/ES179988Y/en
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Publication of ES179988YpublicationCriticalpatent/ES179988Y/en
Improved musical toy, including the conventional music box, is characterized, essentially because one of the driven wheels of the vehicle that constitutes it, is associated with the end of a horizontal oscillating tree, retained, by a ring of the opposite end, whose wheel it has a selective frontal gearbox between two toothed rings axially attached to a horizontal transmission shaft to the music box, so that the vehicle travels. Of toy in any sense of its march, said driven wheel oscillates in its friction against the ground, engaging with one of the choirs of the shaft, of transmission always giving it a turn in the same direction. (Machine-translation by Google Translate, not legally binding)
Improvement in the construction of transmission mechanisms for rotary agricultural machines. (Machine-translation by Google Translate, not legally binding)