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 JP1988027715UpriorityCriticalpatent/JPH061912Y2/ja
Publication of JPH01130891UpublicationCriticalpatent/JPH01130891U/ja
Application grantedgrantedCritical
Publication of JPH061912Y2publicationCriticalpatent/JPH061912Y2/ja