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Individual
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Individual
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Priority to ES93189UpriorityCriticalpatent/ES93189Y/en
Publication of ES93189UpublicationCriticalpatent/ES93189U/en
Application grantedgrantedCritical
Publication of ES93189YpublicationCriticalpatent/ES93189Y/en
For a perfected skate, which is characterized by the assembly is the novelty, that their wheels, do not suffer wear, rather than uniformly, since there is no possibility that the shaft is flexed, since they do not use more point of support, that a ball bearing, instead of two, as currently occurs, when the inner ball bearing is removed. (Machine-translation by Google Translate, not legally binding)