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Priority to JP10544070ApriorityCriticalpatent/JPS5031160B1/ja
Priority to US123072Aprioritypatent/US3697386A/en
Priority to FR7109204Aprioritypatent/FR2084712A5/fr
Priority to DE2113035Aprioritypatent/DE2113035C3/de
Priority to GB1301422Dprioritypatent/GB1301422A/en
Publication of JPS5031160B1publicationCriticalpatent/JPS5031160B1/ja