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Priority claimed from JP4272166Aexternal-prioritypatent/JPS4913781B1/ja
Priority claimed from JP4272366Aexternal-prioritypatent/JPS4938260B1/ja
Priority claimed from JP322467Aexternal-prioritypatent/JPS5140068B1/ja
Priority claimed from JP322367Aexternal-prioritypatent/JPS5138699B1/ja
Priority claimed from JP353067Aexternal-prioritypatent/JPS5138700B1/ja
Priority claimed from JP396267Aexternal-prioritypatent/JPS5138701B1/ja
Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Publication of DK122884BpublicationCriticalpatent/DK122884B/da