ES221933A3 - A manorreductor apparatus for underwater immersion equipment (Machine-translation by Google Translate, not legally binding)
- Google Patents
A manorreductor apparatus for underwater immersion equipment (Machine-translation by Google Translate, not legally binding)
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
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J Carbonell Gimeno SA
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Priority to ES0221933ApriorityCriticalpatent/ES221933A3/en
Publication of ES221933A3publicationCriticalpatent/ES221933A3/en
Hand-operated device for underwater immersion equipment, which is essentially characterized by effecting the reduction of the pressure of the breathing gas by means of a single valve, from which it goes directly to the mouth that holds the swimmer with the mouth, through a conduit arranged in the inside of a second protective conduit, which also communicates the manoreductor with the body of the embouchure. (Machine-translation by Google Translate, not legally binding)
ES0221933A1955-05-161955-05-16A manorreductor apparatus for underwater immersion equipment (Machine-translation by Google Translate, not legally binding)
ExpiredES221933A3
(en)