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Priority claimed from JP56073144Aexternal-prioritypatent/JPS57187039A/ja
Priority claimed from JP57021095Aexternal-prioritypatent/JPS58139745A/ja
Priority claimed from IN550/CAL/82Aexternal-prioritypatent/IN156786B/en
Application filed by Nitto Chemical Industry Co LtdfiledCriticalNitto Chemical Industry Co Ltd
Priority to IN625/MAS/84ApriorityCriticalpatent/IN162232B/en
Publication of IN162232BpublicationCriticalpatent/IN162232B/en