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.)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP6979583UpriorityCriticalpatent/JPS59177390U/ja
Publication of JPS59177390UpublicationCriticalpatent/JPS59177390U/ja
Application grantedgrantedCritical
Publication of JPS6310796Y2publicationCriticalpatent/JPS6310796Y2/ja
