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Application filed by Institutul Politehnic "Traian Vuia"filedCriticalInstitutul Politehnic "Traian Vuia"
Priority to RO118589ApriorityCriticalpatent/RO92550B1/ro
Publication of RO92550A2publicationCriticalpatent/RO92550A2/fr
Publication of RO92550B1publicationCriticalpatent/RO92550B1/ro
Procedimiento para la obtencion de y-lactonas de acidos 6 beta, 17-dihidroxi-7 alfa-(alcoxi inferior) -carbonil-3-oxo-17 alfa'pregn-4-eno-21-carboxilicos.
Fremgangsmaate til fremstilling av en kasse, samt anordning til fast, men loesgjoerdbar sammenfoeyning av et kantparti av en foerste del med et tilstoetende kantparti av en andre del.