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 JP7269077ApriorityCriticalpatent/JPS547365A/ja
Publication of JPS547365ApublicationCriticalpatent/JPS547365A/ja
Publication of JPS5738841B2publicationCriticalpatent/JPS5738841B2/ja