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Individual
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Individual
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Priority to ES0070035UpriorityCriticalpatent/ES70035Y/es
Publication of ES70035UpublicationCriticalpatent/ES70035U/es
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Publication of ES70035YpublicationCriticalpatent/ES70035Y/es
Dispositivo de cierre para tubos u otros recipientes, constituido por un cuerpo hueco acoplado a la boca del tubo o recipiente y provisto de una abertura de salida con un macho a manera de llave, que puede hacerse girar desde el exterior para abrir o cerrar la abertura de salida.
ES0070035U1958-06-171958-06-17Dispositivo de cierre pata tubos y otros recipientes
ExpiredES70035Y
(es)