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 JP1990072974UpriorityCriticalpatent/JP2521057Y2/ja
Publication of JPH0432264UpublicationCriticalpatent/JPH0432264U/ja
Application grantedgrantedCritical
Publication of JP2521057Y2publicationCriticalpatent/JP2521057Y2/ja
