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 JP8422376ApriorityCriticalpatent/JPS5310203A/ja
Publication of JPS5310203ApublicationCriticalpatent/JPS5310203A/ja
Publication of JPS555945B2publicationCriticalpatent/JPS555945B2/ja