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 JP1987063825UpriorityCriticalpatent/JPH0714509Y2/ja
Publication of JPS63171518UpublicationCriticalpatent/JPS63171518U/ja
Application grantedgrantedCritical
Publication of JPH0714509Y2publicationCriticalpatent/JPH0714509Y2/ja
