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 JP844875ApriorityCriticalpatent/JPS5439077B2/ja
Publication of JPS5189289ApublicationCriticalpatent/JPS5189289A/ja
Publication of JPS5439077B2publicationCriticalpatent/JPS5439077B2/ja
