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 JP12767383UpriorityCriticalpatent/JPS6033940U/ja
Publication of JPS6033940UpublicationCriticalpatent/JPS6033940U/ja
Application grantedgrantedCritical
Publication of JPS633636Y2publicationCriticalpatent/JPS633636Y2/ja
