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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Individual
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Individual
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Priority to ES194853ApriorityCriticalpatent/ES194853A3/es
Publication of ES194853A3publicationCriticalpatent/ES194853A3/es
ES194853A1950-10-061950-10-06Un procedimiento y aparatos para separar por licuación mezclas gaseosas, tal como el aire, en sus componentes
ExpiredES194853A3
(es)