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 JP5350571UpriorityCriticalpatent/JPS5129694Y2/ja
Publication of JPS4812913UpublicationCriticalpatent/JPS4812913U/ja
Application grantedgrantedCritical
Publication of JPS5129694Y2publicationCriticalpatent/JPS5129694Y2/ja