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Individual
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Individual
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Priority to ES0004777UpriorityCriticalpatent/ES4777Y/en
Publication of ES4777UpublicationCriticalpatent/ES4777U/en
Application grantedgrantedCritical
Publication of ES4777YpublicationCriticalpatent/ES4777Y/en
A new valve for rubber balls, soccer bladders and the like, characterized by being constructed by a rubber tubular body (2) joined to the ball by means of a wide washer (3), whose tubular body is closed on one side and opened by the other and has a notch or a nip (5) in the interior that divides it into an air inlet channel (4) and a chamber (6) with lateral perforations (8) where a ball of hard material is received (7) ) of a diameter greater than that of the entrance channel. (Machine-translation by Google Translate, not legally binding)
ES0004777U1936-06-011936-06-01
New valve for rubber balls, soccer bladders and the like.
ExpiredES4777Y
(en)
Half rubber for varicose veins, open, perforated, with zipper, with or without separator. (Machine-translation by Google Translate, not legally binding)