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 JP8906976ApriorityCriticalpatent/JPS5314602A/ja
Publication of JPS5314602ApublicationCriticalpatent/JPS5314602A/ja
Publication of JPS5613876B2publicationCriticalpatent/JPS5613876B2/ja