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 JP1990030443UpriorityCriticalpatent/JPH086093Y2/ja
Publication of JPH03122120UpublicationCriticalpatent/JPH03122120U/ja
Application grantedgrantedCritical
Publication of JPH086093Y2publicationCriticalpatent/JPH086093Y2/ja