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 JP4139684UpriorityCriticalpatent/JPS6047583U/ja
Publication of JPS6047583UpublicationCriticalpatent/JPS6047583U/ja
Application grantedgrantedCritical
Publication of JPH0216776Y2publicationCriticalpatent/JPH0216776Y2/ja