Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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J Carbonell Gimeno SA
Original Assignee
J Carbonell Gimeno SA
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Filing date
Publication date
Application filed by J Carbonell Gimeno SAfiledCriticalJ Carbonell Gimeno SA
Priority to ES0231037ApriorityCriticalpatent/ES231037A3/es
Publication of ES231037A3publicationCriticalpatent/ES231037A3/es
Respiratory Apparatuses And Protective Means
(AREA)
Endoscopes
(AREA)
Abstract
Perfeccionamientos en la máscara y embocadura de los aparatos para inmersiones submarinas, que esencialmente consisten en una pieza complementaria provista de mecanismo valvular de doble paso establecida entre la lente de la máscara y el conducto de aire procedente del manoreductor, la cual se continua por la parte interior de la máscara en una embocadura provista del tubo flexible que le da movilidad y elasticidad necesaria para su acoplamiento a la boca del usuario.
ES0231037A1956-09-251956-09-25PERFECCIONAMIENTOS EN LA MáSCARA Y EMBOCADURA DE LOS APARATOS PARA INMERSIONES SUBMARINAS
ExpiredES231037A3
(es)