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 JP1987172399UpriorityCriticalpatent/JPH0545493Y2/ja
Publication of JPH0176254UpublicationCriticalpatent/JPH0176254U/ja
Application grantedgrantedCritical
Publication of JPH0545493Y2publicationCriticalpatent/JPH0545493Y2/ja
