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 JP1859875ApriorityCriticalpatent/JPS5542411B2/ja
Priority to US05/593,969prioritypatent/US4033206A/en
Publication of JPS5192980ApublicationCriticalpatent/JPS5192980A/ja
Publication of JPS5542411B2publicationCriticalpatent/JPS5542411B2/ja