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 JP3413574ApriorityCriticalpatent/JPS5315068B2/ja
Publication of JPS50129577ApublicationCriticalpatent/JPS50129577A/ja
Publication of JPS5315068B2publicationCriticalpatent/JPS5315068B2/ja
