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 JP17172980UpriorityCriticalpatent/JPS6126461Y2/ja
Publication of JPS5796288UpublicationCriticalpatent/JPS5796288U/ja
Application grantedgrantedCritical
Publication of JPS6126461Y2publicationCriticalpatent/JPS6126461Y2/ja