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Priority to JP48072516ApriorityCriticalpatent/JPS5022659A/ja
Priority to US05/478,087prioritypatent/US3931989A/en
Priority to FR7420976Aprioritypatent/FR2233219B1/fr
Priority to DE2429238Aprioritypatent/DE2429238A1/de
Priority to NL7408134Aprioritypatent/NL7408134A/xx
Priority to BE7000534Aprioritypatent/BE816539A/xx
Publication of JPS5022659ApublicationCriticalpatent/JPS5022659A/ja