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 JP2954479UpriorityCriticalpatent/JPS6034101Y2/ja
Publication of JPS55132735UpublicationCriticalpatent/JPS55132735U/ja
Application grantedgrantedCritical
Publication of JPS6034101Y2publicationCriticalpatent/JPS6034101Y2/ja