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SOCIET ITALIANA PIRELLI ANNIMA
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SOCIET ITALIANA PIRELLI ANNIMA
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Application filed by SOCIET ITALIANA PIRELLI ANNIMAfiledCriticalSOCIET ITALIANA PIRELLI ANNIMA
Priority to ES0008055UpriorityCriticalpatent/ES8055Y/es
Publication of ES8055UpublicationCriticalpatent/ES8055U/es
Application grantedgrantedCritical
Publication of ES8055YpublicationCriticalpatent/ES8055Y/es
Por cubiertas de bandas neumáticas para ruedas de auto-vehiculos caracterizada en que la misma banda de rodaje tiene sección cóncava hacia el exterior cuando la cubierta está desinchada y mantiene dicha concavidad reduciéndola al limite cero cuando se hincha la cubierta a la presión normal de servicio.
ES0008055U1939-04-081939-04-08Cubiertas de banda neumáticas para ruedas de autovehículos
ExpiredES8055Y
(es)