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Priority to JP7886472ApriorityCriticalpatent/JPS5037161B2/ja
Priority to CA157,527Aprioritypatent/CA990283A/en
Priority to GB5702572Aprioritypatent/GB1374900A/en
Priority to DE19722262441prioritypatent/DE2262441C3/de
Priority to FR7246860Aprioritypatent/FR2174505A5/fr
Publication of JPS4935304ApublicationCriticalpatent/JPS4935304A/ja
Publication of JPS5037161B2publicationCriticalpatent/JPS5037161B2/ja