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 JP2083175ApriorityCriticalpatent/JPS5630617B2/ja
Priority to US05/568,255prioritypatent/US3965483A/en
Publication of JPS50141310ApublicationCriticalpatent/JPS50141310A/ja
Publication of JPS5630617B2publicationCriticalpatent/JPS5630617B2/ja