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 JP1989151572UpriorityCriticalpatent/JPH0726458Y2/ja
Publication of JPH0393875UpublicationCriticalpatent/JPH0393875U/ja
Application grantedgrantedCritical
Publication of JPH0726458Y2publicationCriticalpatent/JPH0726458Y2/ja
