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Priority claimed from JP19903091Aexternal-prioritypatent/JP3040851B2/ja
Priority claimed from JP19902991Aexternal-prioritypatent/JP3083879B2/ja
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Application grantedgrantedCritical
Publication of TW275635BpublicationCriticalpatent/TW275635B/zh