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 JP16114681UpriorityCriticalpatent/JPS5868013U/ja
Publication of JPS5868013UpublicationCriticalpatent/JPS5868013U/ja
Application grantedgrantedCritical
Publication of JPS6127155Y2publicationCriticalpatent/JPS6127155Y2/ja
