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Application filed by Cerny Jaroslav, Zdenek Dipl Tech Kvapil, Jiri Ing Schoengut, Milan Ing Vitvar, Ohanka Vlastimil, Svoboda JirifiledCriticalCerny Jaroslav
Priority to CS832043ApriorityCriticalpatent/CS231688B1/en
Publication of CS204383A1publicationCriticalpatent/CS204383A1/en
Publication of CS231688B1publicationCriticalpatent/CS231688B1/en
CS832043A1983-03-241983-03-24Method of preprocessing of hydrocarbon for pyrolysis utilizing dissolvent extraction of aromatic hydrocarbon
CS231688B1
(en)