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 JP1990114319UpriorityCriticalpatent/JP2588376Y2/ja
Publication of JPH0470553UpublicationCriticalpatent/JPH0470553U/ja
Application grantedgrantedCritical
Publication of JP2588376Y2publicationCriticalpatent/JP2588376Y2/ja
