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 JP13485681UpriorityCriticalpatent/JPS5838235U/ja
Publication of JPS5838235UpublicationCriticalpatent/JPS5838235U/ja
Application grantedgrantedCritical
Publication of JPS635452Y2publicationCriticalpatent/JPS635452Y2/ja