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Priority claimed from GB888821804Aexternal-prioritypatent/GB8821804D0/en
Priority claimed from GB888822673Aexternal-prioritypatent/GB8822673D0/en
Priority claimed from SU894742019Aexternal-prioritypatent/RU1836376C/ru
Application filed by Tate & Lyle PlcfiledCriticalTate & Lyle Plc
Publication of MD31B1publicationCriticalpatent/MD31B1/ro
Publication of MD31C2publicationCriticalpatent/MD31C2/ro