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Priority claimed from PL12534268Aexternal-prioritypatent/PL70298B1/xx
Priority claimed from PL12543568Aexternal-prioritypatent/PL68773B1/xx
Application filed by Inst Ciezkiej Syntezy OrgafiledCriticalInst Ciezkiej Syntezy Orga
Publication of YU37669ApublicationCriticalpatent/YU37669A/en
Publication of YU32398BpublicationCriticalpatent/YU32398B/en