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 JP1987097562UpriorityCriticalpatent/JPH0515794Y2/ja
Publication of JPS644150UpublicationCriticalpatent/JPS644150U/ja
Application grantedgrantedCritical
Publication of JPH0515794Y2publicationCriticalpatent/JPH0515794Y2/ja
