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 JP3601173ApriorityCriticalpatent/JPS5551655B2/ja
Publication of JPS49122423ApublicationCriticalpatent/JPS49122423A/ja
Publication of JPS5551655B2publicationCriticalpatent/JPS5551655B2/ja