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 JP1988099383UpriorityCriticalpatent/JP2532237Y2/ja
Publication of JPH0220397UpublicationCriticalpatent/JPH0220397U/ja
Application grantedgrantedCritical
Publication of JP2532237Y2publicationCriticalpatent/JP2532237Y2/ja