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 JP1990015734UpriorityCriticalpatent/JP2511325Y2/ja
Publication of JPH03107570UpublicationCriticalpatent/JPH03107570U/ja
Application grantedgrantedCritical
Publication of JP2511325Y2publicationCriticalpatent/JP2511325Y2/ja