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 JP10342773ApriorityCriticalpatent/JPS544316B2/ja
Publication of JPS5054475ApublicationCriticalpatent/JPS5054475A/ja
Publication of JPS544316B2publicationCriticalpatent/JPS544316B2/ja
