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Productos Parella S A
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Productos Parella S A
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Priority to ES97730UpriorityCriticalpatent/ES97730Y/es
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Publication of ES97730YpublicationCriticalpatent/ES97730Y/es
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Una cubierta neumática perfeccionada para ruedas de vehículos de cualquier clase, esencialmente caracterizada por el hecho de establecer en la cavidad del molde de vulcanización correspondiente a los talones de la cubierta unas nervaduras circunferenciales que retienen el espesor de goma deseado.
ES97730U1962-04-171962-04-17Una cubierta neumática perfeccionada para ruedas de vehículos de cualquier clase
ExpiredES97730Y
(es)