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Individual
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Individual
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Priority to ES1874005229ApriorityCriticalpatent/ES5229H1/en
Publication of ES5229H1publicationCriticalpatent/ES5229H1/en
ES1874005229A1874-11-051874-11-05
SYSTEM FOR THE PRODUCTION OF THE MOTOR FORCE OF COMPRESSED AIR BY THE CIRCULATION OF MEN, CARRIAGES, ETC.
ExpiredES5229H1
(en)
A new system for using compressed air that has already lent its motor work for the production of cold, mainly applicable to the preservation of substances.