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Application filed by Wyzsza Szkola PedagogfiledCriticalWyzsza Szkola Pedagog
Priority to PL20427878ApriorityCriticalpatent/PL114673B2/pl
Publication of PL204278A1publicationCriticalpatent/PL204278A1/pl
Publication of PL114673B2publicationCriticalpatent/PL114673B2/pl
PL20427878A1978-01-271978-01-27Process for purification of alpha-pyroglutamic acid from impurities,especially from alpha-glutamic acid and derivatives of alpha-pyroglutamic acid
PL114673B2
(en)