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Application filed by Antonov, Tomov, StojanovfiledCriticalAntonov
Priority to BG8046741ApriorityCriticalpatent/BG30088A1/en
Publication of BG30088A1publicationCriticalpatent/BG30088A1/en
BG8046741A1980-02-251980-02-25Method for separating of isomeric mixture from 5- nitro- 2- amino- phenol and 4- nitro- 2- acetylaminophenol
BG30088A1
(en)