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 JP3429174ApriorityCriticalpatent/JPS5716713B2/ja
Priority to US05/561,233prioritypatent/US4003021A/en
Publication of JPS50126134ApublicationCriticalpatent/JPS50126134A/ja
Publication of JPS5716713B2publicationCriticalpatent/JPS5716713B2/ja