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Application filed by Koval Jan, Kopernicky Ivan, Mikula Oldrich, Frantisek Ing Masarovic, Frantisek Ing Csc Schwarz, Kazimir Ing Csc Tomcik, Peter Durdovic, Krizka Pavel, Frantisek Ing Danilla, Ivan Ing TatranskyfiledCriticalKoval Jan
Priority to CS839524ApriorityCriticalpatent/CS242259B1/en
Publication of CS952483A1publicationCriticalpatent/CS952483A1/en
Publication of CS242259B1publicationCriticalpatent/CS242259B1/en
CS839524A1983-12-161983-12-16Pure alphamethylstyrene,acetophenone and paracumylphenone production method from distillation residues from phenol and cumene production
CS242259B1
(en)