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 JP15261381UpriorityCriticalpatent/JPS5855401U/ja
Publication of JPS5855401UpublicationCriticalpatent/JPS5855401U/ja
Application grantedgrantedCritical
Publication of JPS629761Y2publicationCriticalpatent/JPS629761Y2/ja