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Application filed by Politechnika KrakowskafiledCriticalPolitechnika Krakowska
Priority to PL28597690ApriorityCriticalpatent/PL285976A2/en
Publication of PL285976A2publicationCriticalpatent/PL285976A2/en
PL28597690A1990-07-051990-07-05Method of obtaining cellulose ethers, in particular metthylcellulose and hydroxyproylomethylcellulose ones
PL285976A2
(en)