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Priority to JP7080972ApriorityCriticalpatent/JPS5144697B2/ja
Priority to DE2300205Aprioritypatent/DE2300205A1/de
Priority to FR7300383Aprioritypatent/FR2167758A1/fr
Publication of JPS4929280ApublicationCriticalpatent/JPS4929280A/ja
Publication of JPS5144697B2publicationCriticalpatent/JPS5144697B2/ja