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 JP1985123007UpriorityCriticalpatent/JPH0513401Y2/ja
Publication of JPS6231939UpublicationCriticalpatent/JPS6231939U/ja
Application grantedgrantedCritical
Publication of JPH0513401Y2publicationCriticalpatent/JPH0513401Y2/ja