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Priority to JP1975112706UpriorityCriticalpatent/JPS5822723Y2/ja
Priority to US05/619,963prioritypatent/US3973127A/en
Priority to GB41399/75Aprioritypatent/GB1494371A/en
Priority to FR7530983Aprioritypatent/FR2287204A1/fr
Publication of JPS5226882UpublicationCriticalpatent/JPS5226882U/ja
Application grantedgrantedCritical
Publication of JPS5822723Y2publicationCriticalpatent/JPS5822723Y2/ja