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 JP1989017694UpriorityCriticalpatent/JPH068916Y2/ja
Publication of JPH02108622UpublicationCriticalpatent/JPH02108622U/ja
Application grantedgrantedCritical
Publication of JPH068916Y2publicationCriticalpatent/JPH068916Y2/ja
