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 JP1987062871UpriorityCriticalpatent/JPH0540817Y2/ja
Publication of JPS63169007UpublicationCriticalpatent/JPS63169007U/ja
Application grantedgrantedCritical
Publication of JPH0540817Y2publicationCriticalpatent/JPH0540817Y2/ja