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Priority to JP2540875ApriorityCriticalpatent/JPS51100782A/ja
Priority to GB51338/75Aprioritypatent/GB1499000A/en
Priority to AU87612/75Aprioritypatent/AU501930B2/en
Priority to US05/643,251prioritypatent/US4011761A/en
Priority to DE2558026Aprioritypatent/DE2558026C3/de
Publication of JPS51100782ApublicationCriticalpatent/JPS51100782A/ja
Publication of JPS5316306B2publicationCriticalpatent/JPS5316306B2/ja