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 JP7288272ApriorityCriticalpatent/JPS5318099B2/ja
Publication of JPS4929488ApublicationCriticalpatent/JPS4929488A/ja
Publication of JPS5318099B2publicationCriticalpatent/JPS5318099B2/ja