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Priority to JP5602686UpriorityCriticalpatent/JPS62170117U/ja
Priority to DE8787101791Tprioritypatent/DE3763365D1/de
Priority to CA000529802Aprioritypatent/CA1324089C/en
Priority to AU69173/87Aprioritypatent/AU582297B2/en
Publication of JPS62170117UpublicationCriticalpatent/JPS62170117U/ja
