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Priority to JP7945686UpriorityCriticalpatent/JPS62192119U/ja
Priority to US07/026,997prioritypatent/US4780596A/en
Priority to EP87103968Aprioritypatent/EP0245617B2/en
Priority to DE8787103968Tprioritypatent/DE3771566D1/de
Publication of JPS62192119UpublicationCriticalpatent/JPS62192119U/ja