Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB838300333Aexternal-prioritypatent/GB8300333D0/en
Priority claimed from GB838329647Aexternal-prioritypatent/GB8329647D0/en
Application filed by Tate & Lyle PlcfiledCriticalTate & Lyle Plc
Priority claimed from EP84300053Aexternal-prioritypatent/EP0116389B1/de
Application grantedgrantedCritical
Publication of ATE26465T1publicationCriticalpatent/ATE26465T1/de