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 JP115576ApriorityCriticalpatent/JPS534753A/ja
Publication of JPS534753ApublicationCriticalpatent/JPS534753A/ja
Publication of JPS5419214B2publicationCriticalpatent/JPS5419214B2/ja