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Individual
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Individual
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Priority to ES0019758UpriorityCriticalpatent/ES19758Y/en
Publication of ES19758UpublicationCriticalpatent/ES19758U/en
Application grantedgrantedCritical
Publication of ES19758YpublicationCriticalpatent/ES19758Y/en
Supply Devices, Intensifiers, Converters, And Telemotors
(AREA)
Abstract
An improved lifesaver, characterized in that it is composed of a flexible rubber pneumatic chamber, provided with a check valve, which is connected with a flexible tube, a light bag or case containing dry lime carbide; which upon contact with the water will produce acetylene at sufficient pressure to enter the chamber through the check valve and fill it with gas to float. (Machine-translation by Google Translate, not legally binding)
A new device for the inflation of the tires of the tires and similar through gas produced or stored in the same (Machine-translation by Google Translate, not legally binding)