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Priority to JP10419076UpriorityCriticalpatent/JPS5322008U/ja
Priority to US05/737,554prioritypatent/US4127785A/en
Priority to ES453238Aprioritypatent/ES453238A1/es
Priority to DE19762653129prioritypatent/DE2653129A1/de
Priority to FR7639604Aprioritypatent/FR2361009A1/fr
Publication of JPS5322008UpublicationCriticalpatent/JPS5322008U/ja