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 JP17254076UpriorityCriticalpatent/JPS585189Y2/ja
Publication of JPS5389646UpublicationCriticalpatent/JPS5389646U/ja
Application grantedgrantedCritical
Publication of JPS585189Y2publicationCriticalpatent/JPS585189Y2/ja
