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 JP1989021938UpriorityCriticalpatent/JPH089537Y2/ja
Publication of JPH02114810UpublicationCriticalpatent/JPH02114810U/ja
Application grantedgrantedCritical
Publication of JPH089537Y2publicationCriticalpatent/JPH089537Y2/ja
