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Application filed by Jaroslav Brabec, Miroslav Rejman, Oldrich Sir, Frantisek Vlk, Karel Bochnicek, Milan Babinsky, Vaclav PlacakfiledCriticalJaroslav Brabec
Priority to CS429177ApriorityCriticalpatent/CS192267B1/cs
Publication of CS192267B1publicationCriticalpatent/CS192267B1/cs
CS429177A1977-06-291977-06-29Supporting intercolumn of the column system for the double rectification in yhe appliance for separating the air
CS192267B1
(en)