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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Application filedfiledCritical
Priority to JP13391979UpriorityCriticalpatent/JPS60981Y2/ja
Publication of JPS5651626UpublicationCriticalpatent/JPS5651626U/ja
Application grantedgrantedCritical
Publication of JPS60981Y2publicationCriticalpatent/JPS60981Y2/ja
