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Individual
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Individual
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Priority to ES0289530ApriorityCriticalpatent/ES289530A1/en
Publication of ES289530A1publicationCriticalpatent/ES289530A1/en
Improvements in trailers for tractors, essentially characterized by the arrangement of a differential box mounted to the chassis with transmission to the axle of the wheels, with a shaft that has a longitudinal groove at its tip, for coupling a cardan connection from the tractor, with or without this cardan connection, the one that in cultivation works is coupled to the rotavator. (Machine-translation by Google Translate, not legally binding)
ES0289530A1963-07-111963-07-11Improvements in trailers for tractors (Machine-translation by Google Translate, not legally binding)
ExpiredES289530A1
(en)