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Application filed by Horyna Jaroslav, Bva Popova, Zdenek Ing Mromadko, Kohoutek Vaclav, Jaroslav SalekfiledCriticalHoryna Jaroslav
Priority to CS864455ApriorityCriticalpatent/CS254634B1/en
Publication of CS445586A1publicationCriticalpatent/CS445586A1/en
Publication of CS254634B1publicationCriticalpatent/CS254634B1/en
CS864455A1986-06-171986-06-17Process for preparing raw inside salt of 2,4-diamino-1,3,5-trimethylbenzen-6-sulphonic acid without chlorides
CS254634B1
(en)