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Priority claimed from JP26684693Aexternal-prioritypatent/JP3272834B2/ja
Priority claimed from JP11301994Aexternal-prioritypatent/JP3281177B2/ja
Priority claimed from JP14331394Aexternal-prioritypatent/JP3375419B2/ja
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Application grantedgrantedCritical
Publication of TW299364BpublicationCriticalpatent/TW299364B/zh