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Individual
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Individual
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Priority to ES0018973UpriorityCriticalpatent/ES18973U/es
Publication of ES18973UpublicationCriticalpatent/ES18973U/es
Neumático caracterizado por estar formado de dos elementos principales: uno hueco y blando para ser llenado de aire con lo que da flexibilidad a la rueda y otro también hueco pero rígido y duro que conserva su forma aun cuando uno u otro o los dos pierdan el aire alojado en ellos.
ES0018973U1948-10-021948-10-02Neumatico de seguridad
PendingES18973U
(es)