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 JP1989065258UpriorityCriticalpatent/JPH081021Y2/ja
Publication of JPH033475UpublicationCriticalpatent/JPH033475U/ja
Application grantedgrantedCritical
Publication of JPH081021Y2publicationCriticalpatent/JPH081021Y2/ja