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Priority to JP3898272ApriorityCriticalpatent/JPS492417A/ja
Priority to GB5606672Aprioritypatent/GB1364808A/en
Priority to US00312778Aprioritypatent/US3827052A/en
Priority to FR7243598Aprioritypatent/FR2162549A1/fr
Publication of JPS492417ApublicationCriticalpatent/JPS492417A/ja