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 JP11264476ApriorityCriticalpatent/JPS5337589A/ja
Publication of JPS5337589ApublicationCriticalpatent/JPS5337589A/ja
Publication of JPS577167B2publicationCriticalpatent/JPS577167B2/ja