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Priority claimed from JP1085684Aexternal-prioritypatent/JPS60155184A/ja
Priority claimed from JP17729384Aexternal-prioritypatent/JPS6156184A/ja
Priority claimed from JP19598584Aexternal-prioritypatent/JPS6172789A/ja
Application filed by Takeda Chemical Industries LtdfiledCriticalTakeda Chemical Industries Ltd
Priority claimed from EP84115168Aexternal-prioritypatent/EP0150378B1/de
Application grantedgrantedCritical
Publication of ATE51403T1publicationCriticalpatent/ATE51403T1/de