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 JP1989017246UpriorityCriticalpatent/JPH0717173Y2/ja
Publication of JPH02108369UpublicationCriticalpatent/JPH02108369U/ja
Application grantedgrantedCritical
Publication of JPH0717173Y2publicationCriticalpatent/JPH0717173Y2/ja
