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 JP1990038706UpriorityCriticalpatent/JP2576960Y2/ja
Publication of JPH03130424UpublicationCriticalpatent/JPH03130424U/ja
Application grantedgrantedCritical
Publication of JP2576960Y2publicationCriticalpatent/JP2576960Y2/ja