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 JP15165676UpriorityCriticalpatent/JPS551943Y2/ja
Publication of JPS5370062UpublicationCriticalpatent/JPS5370062U/ja
Application grantedgrantedCritical
Publication of JPS551943Y2publicationCriticalpatent/JPS551943Y2/ja
