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 JP14197481UpriorityCriticalpatent/JPS5850269U/ja
Publication of JPS5850269UpublicationCriticalpatent/JPS5850269U/ja
Application grantedgrantedCritical
Publication of JPS6212942Y2publicationCriticalpatent/JPS6212942Y2/ja