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Priority claimed from JP4039650Aexternal-prioritypatent/JP2561881B2/ja
Priority claimed from JP04121392Aexternal-prioritypatent/JP3251318B2/ja
Priority claimed from JP4098063Aexternal-prioritypatent/JP2649202B2/ja
Application filed by Asahi Chemical IndfiledCriticalAsahi Chemical Ind
Application grantedgrantedCritical
Publication of TW275641BpublicationCriticalpatent/TW275641B/zh