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
Application filed by Takeda Chemical Industries Ltd, Gekkeikan Sake Company LtdfiledCriticalTakeda Chemical Industries Ltd
Priority claimed from EP87309009Aexternal-prioritypatent/EP0266088B1/en
Application grantedgrantedCritical
Publication of ATE91146T1publicationCriticalpatent/ATE91146T1/en