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MARTIN ROBERT JOSE
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MARTIN ROBERT JOSE
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Application filed by MARTIN ROBERT JOSEfiledCriticalMARTIN ROBERT JOSE
Priority to ES0014563UpriorityCriticalpatent/ES14563Y/es
Publication of ES14563UpublicationCriticalpatent/ES14563U/es
Application grantedgrantedCritical
Publication of ES14563YpublicationCriticalpatent/ES14563Y/es
Cambio de velocidades aplicable a las bicicletas y vehículos similares caracterizado por que dentro de una caja que sirve de cárter, se disponen dos juegos de piñones de número variable, según las marchas distintas que se quieran aplicar al vehículo.
ES0014563U1947-02-131947-02-13Cambio de velocidades aplicable a las bicicletas y vehículos similares.
ExpiredES14563Y
(es)