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Priority to JP1503969ApriorityCriticalpatent/JPS4818113B1/ja
Priority to FR7005298Aprioritypatent/FR2031436B1/fr
Priority to DE19702006630prioritypatent/DE2006630C3/de
Priority to GB716770Aprioritypatent/GB1282854A/en
Publication of JPS4818113B1publicationCriticalpatent/JPS4818113B1/ja