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 JP3316382UpriorityCriticalpatent/JPS58135337U/ja
Publication of JPS58135337UpublicationCriticalpatent/JPS58135337U/ja
Application grantedgrantedCritical
Publication of JPS6244831Y2publicationCriticalpatent/JPS6244831Y2/ja