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 JP2518578UpriorityCriticalpatent/JPS561851Y2/ja
Publication of JPS54129113UpublicationCriticalpatent/JPS54129113U/ja
Application grantedgrantedCritical
Publication of JPS561851Y2publicationCriticalpatent/JPS561851Y2/ja