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Individual
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Individual
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Priority to ES42864ApriorityCriticalpatent/ES42864A1/en
Publication of ES42864A1publicationCriticalpatent/ES42864A1/en
ES42864A1908-03-161908-03-16
A procedure for the regeneration of stale air, applicable above all to submarine ships by means of the devices described.
ExpiredES42864A1
(en)
A mechanism applicable to the propulsion of ships, submarines and aerostats as well as to the production of motive force by means of a current of air or water.