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 JP11104572ApriorityCriticalpatent/JPS5337885B2/ja
Publication of JPS4971009ApublicationCriticalpatent/JPS4971009A/ja
Publication of JPS5337885B2publicationCriticalpatent/JPS5337885B2/ja