Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority to JP16296685UpriorityCriticalpatent/JPS6272231U/ja
Priority to US06/850,126prioritypatent/US4711544A/en
Priority to EP86105024Aprioritypatent/EP0202460B1/en
Priority to DE8686105024Tprioritypatent/DE3677410D1/de
Publication of JPS6272231UpublicationCriticalpatent/JPS6272231U/ja
