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Individual
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Individual
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Priority to ES1980250053UpriorityCriticalpatent/ES250053Y/es
Publication of ES250053UpublicationCriticalpatent/ES250053U/es
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Publication of ES250053YpublicationCriticalpatent/ES250053Y/es
1. Dispositivo de empalme para tubos flexibles, del tipo que comprende una boquilla rígida, con un ensanchamiento a modo del bulbo en su extremo, caracterizado esencialmente por el hecho de que la boquilla está dotada de un tramo roscado en el que está atornillada una tuerca de vaso, dotada en la boca de una superficie troncocónica que comprime al extremo del tubo flexible enchufado en la boquilla, contra el ensanchamiento de la misma. 2. Dispositivo de empalme para tubos flexibles.
ES1980250053U1980-04-171980-04-17Dispositivo de empalme para tubos flexibles
ExpiredES250053Y
(es)