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 JP8909471UpriorityCriticalpatent/JPS5126552Y2/ja
Publication of JPS4844787UpublicationCriticalpatent/JPS4844787U/ja
Application grantedgrantedCritical
Publication of JPS5126552Y2publicationCriticalpatent/JPS5126552Y2/ja