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 JP9741369ApriorityCriticalpatent/JPS517013B1/ja
Priority to CA095,396Aprioritypatent/CA944062A/en
Publication of JPS517013B1publicationCriticalpatent/JPS517013B1/ja