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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0311050ApriorityCriticalpatent/ES311050A1/en
Publication of ES311050A1publicationCriticalpatent/ES311050A1/en
MECHANICAL SPEED DRIVER, characterized essentially by comprising a crank with sill, whose speed, through its speed diagram, and for a uniform rotation speed of the crank, has a symmetrical shape. (Machine-translation by Google Translate, not legally binding)
ES0311050A1965-03-261965-03-26Mechanical speed variator. (Machine-translation by Google Translate, not legally binding)
ExpiredES311050A1
(en)