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Priority to ES117797UpriorityCriticalpatent/ES117797Y/en
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Publication of ES117797YpublicationCriticalpatent/ES117797Y/en
Spark producing toy mechanism characterized by comprising a powered lever that sets in motion a succession of multi wheels plicadoras and desmultiplicadoras until one that has its rough periphery resting on it the spark-producing element which has been arranged on a free lever with an upper stop that limits the upward movement of it. In its continuous rotation the rough wheel makes the lever with the spark producing element rises and descends repeatedly and continuously with its friction the spark output. (Machine-translation by Google Translate, not legally binding)
ES117797U1965-12-021965-12-02
SPARK-PRODUCING TOY MECHANISM.
ExpiredES117797Y
(en)