Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0040767UpriorityCriticalpatent/ES40767Y/es
Publication of ES40767UpublicationCriticalpatent/ES40767U/es
Application grantedgrantedCritical
Publication of ES40767YpublicationCriticalpatent/ES40767Y/es
Un cambio de velocidades perfeccionado, caracterizado por su estructura elemental en la que existe un juego de cuatro platos dentados, correspondientes a otras tantas velocidades, montado sobre un eje portaengranaje, en conexión directa con la rueda motriz.
ES0040767U1954-03-031954-03-03Cambio de velocidades perfeccionado
ExpiredES40767Y
(es)