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 JP1984154540UpriorityCriticalpatent/JPH0453012Y2/ja
Publication of JPS6169856UpublicationCriticalpatent/JPS6169856U/ja
Application grantedgrantedCritical
Publication of JPH0453012Y2publicationCriticalpatent/JPH0453012Y2/ja