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 JP5519376ApriorityCriticalpatent/JPS52125348A/ja
Publication of JPS52125348ApublicationCriticalpatent/JPS52125348A/ja
Publication of JPS5549722B2publicationCriticalpatent/JPS5549722B2/ja