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 JP1990122500UpriorityCriticalpatent/JP2517892Y2/ja
Publication of JPH0480128UpublicationCriticalpatent/JPH0480128U/ja
Application grantedgrantedCritical
Publication of JP2517892Y2publicationCriticalpatent/JP2517892Y2/ja
