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Priority to JP7607969ApriorityCriticalpatent/JPS5022695B1/ja
Priority to US70159Aprioritypatent/US3666147A/en
Priority to DE19702046258prioritypatent/DE2046258A1/de
Priority to FR7033975Aprioritypatent/FR2065700B1/fr
Priority to NL7013827Aprioritypatent/NL7013827A/xx
Priority to CA093531Aprioritypatent/CA922287A/en
Priority to GB4477570Aprioritypatent/GB1322600A/en
Publication of JPS5022695B1publicationCriticalpatent/JPS5022695B1/ja