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Priority to JP1145285UpriorityCriticalpatent/JPS61127409U/ja
Priority to DE8585107665Tprioritypatent/DE3573013D1/de
Priority to EP85107665Aprioritypatent/EP0169379B1/en
Priority to US06/748,308prioritypatent/US4617740A/en
Publication of JPS61127409UpublicationCriticalpatent/JPS61127409U/ja