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Priority claimed from JP56016190Aexternal-prioritypatent/JPS57131451A/ja
Priority claimed from JP56140047Aexternal-prioritypatent/JPS5841822A/ja
Priority claimed from JP56141217Aexternal-prioritypatent/JPS5844060A/ja
Priority claimed from JP56141216Aexternal-prioritypatent/JPS5841562A/ja
Priority claimed from JP56188320Aexternal-prioritypatent/JPS5890513A/ja
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Priority claimed from EP82100771Aexternal-prioritypatent/EP0057907B1/de
Application grantedgrantedCritical
Publication of ATE24401T1publicationCriticalpatent/ATE24401T1/de