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 JP12832180UpriorityCriticalpatent/JPS6131606Y2/ja
Publication of JPS5749350UpublicationCriticalpatent/JPS5749350U/ja
Application grantedgrantedCritical
Publication of JPS6131606Y2publicationCriticalpatent/JPS6131606Y2/ja