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 JP11262174ApriorityCriticalpatent/JPS5339291B2/ja
Publication of JPS5138951ApublicationCriticalpatent/JPS5138951A/ja
Publication of JPS5339291B2publicationCriticalpatent/JPS5339291B2/ja