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 JP1984144862UpriorityCriticalpatent/JPH072896Y2/ja
Publication of JPS6159750UpublicationCriticalpatent/JPS6159750U/ja
Application grantedgrantedCritical
Publication of JPH072896Y2publicationCriticalpatent/JPH072896Y2/ja