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Priority to ES103003UpriorityCriticalpatent/ES103003Y/en
Publication of ES103003UpublicationCriticalpatent/ES103003U/en
Application grantedgrantedCritical
Publication of ES103003YpublicationCriticalpatent/ES103003Y/en
Pneumatic chamber for inflatable bodies characterized essentially by being provided with a tubular prolongation directed towards the interior in which a cylindrical elastic valve is inserted and fixed with interposition of a suitable adhesive, possessing a flange that is loose and separated from the chamber to give way to the corresponding cover whose valve is provided axially with an upper hole and with a lower cut for air inlet and outlet. (Machine-translation by Google Translate, not legally binding)
ES103003U1963-12-101963-12-10
Pneumatic tube for inflatable bodies
ExpiredES103003Y
(en)