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Priority claimed from JP10710182Aexternal-prioritypatent/JPS58225051A/en
Priority claimed from JP57107098Aexternal-prioritypatent/JPS58225048A/en
Priority claimed from JP10709982Aexternal-prioritypatent/JPS58225049A/en
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Priority claimed from EP19830303567external-prioritypatent/EP0098710B1/en
Application grantedgrantedCritical
Publication of ATE19873T1publicationCriticalpatent/ATE19873T1/en