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Priority to JP15719985UpriorityCriticalpatent/JPS6266205U/ja
Priority to DE19863635110prioritypatent/DE3635110A1/de
Priority to GB8624674Aprioritypatent/GB2185549B/en
Priority to US06/919,027prioritypatent/US4807576A/en
Publication of JPS6266205UpublicationCriticalpatent/JPS6266205U/ja