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
Priority claimed from JP4727960Aexternal-prioritypatent/JPS3716779B1/ja
Application filedfiledCritical
Priority to JP1517762ApriorityCriticalpatent/JPS3810077B1/ja
Publication of JPS3810077B1publicationCriticalpatent/JPS3810077B1/ja