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 JP9212682UpriorityCriticalpatent/JPS58195557U/ja
Publication of JPS58195557UpublicationCriticalpatent/JPS58195557U/ja
Application grantedgrantedCritical
Publication of JPS627163Y2publicationCriticalpatent/JPS627163Y2/ja
