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Filing date
Publication date
Priority claimed from JP4900179Aexternal-prioritypatent/JPS55141491A/ja
Priority claimed from JP9991779Aexternal-prioritypatent/JPS5625188A/ja
Priority claimed from IN1014/CAL/79Aexternal-prioritypatent/IN151442B/en
Application filed by Toyama Chemical Co LtdfiledCriticalToyama Chemical Co Ltd
Priority to IN652/CAL/82ApriorityCriticalpatent/IN154841B/en
Publication of IN154841BpublicationCriticalpatent/IN154841B/en