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 JP2379085UpriorityCriticalpatent/JPS61140384U/ja
Priority to EP86100118Aprioritypatent/EP0192023A3/en
Publication of JPS61140384UpublicationCriticalpatent/JPS61140384U/ja
Priority to US07/093,108prioritypatent/US4824210A/en
