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 JP2469972ApriorityCriticalpatent/JPS5723136B2/ja
Publication of JPS4892762ApublicationCriticalpatent/JPS4892762A/ja
Publication of JPS5723136B2publicationCriticalpatent/JPS5723136B2/ja