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 JP12065374ApriorityCriticalpatent/JPS5151454A/ja
Publication of JPS5151454ApublicationCriticalpatent/JPS5151454A/ja
Publication of JPS5214180B2publicationCriticalpatent/JPS5214180B2/ja