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Priority claimed from JP752909Aexternal-prioritypatent/JPS585182B2/ja
Priority claimed from JP4145275Aexternal-prioritypatent/JPS5821904B2/ja
Priority claimed from JP8387175Aexternal-prioritypatent/JPS5911576B2/ja
Priority claimed from AT944675Aexternal-prioritypatent/AT343105B/de
Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Publication of ATA404677ApublicationCriticalpatent/ATA404677A/de
Application grantedgrantedCritical
Publication of AT350540BpublicationCriticalpatent/AT350540B/de