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 JP1988134014UpriorityCriticalpatent/JP2564383Y2/ja
Publication of JPH0255487UpublicationCriticalpatent/JPH0255487U/ja
Application grantedgrantedCritical
Publication of JP2564383Y2publicationCriticalpatent/JP2564383Y2/ja