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 JP13810274UpriorityCriticalpatent/JPS5635121Y2/ja
Publication of JPS5163900UpublicationCriticalpatent/JPS5163900U/ja
Application grantedgrantedCritical
Publication of JPS5635121Y2publicationCriticalpatent/JPS5635121Y2/ja