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 JP1988066949UpriorityCriticalpatent/JP2522147Y2/ja
Publication of JPH01169437UpublicationCriticalpatent/JPH01169437U/ja
Application grantedgrantedCritical
Publication of JP2522147Y2publicationCriticalpatent/JP2522147Y2/ja
