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 JP5740372ApriorityCriticalpatent/JPS5247704B2/ja
Publication of JPS4916914ApublicationCriticalpatent/JPS4916914A/ja
Publication of JPS5247704B2publicationCriticalpatent/JPS5247704B2/ja
