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 JP48036641ApriorityCriticalpatent/JPS5849912B2/ja
Publication of JPS49123675ApublicationCriticalpatent/JPS49123675A/ja
Publication of JPS5849912B2publicationCriticalpatent/JPS5849912B2/ja