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 JP13909975ApriorityCriticalpatent/JPS5263007A/ja
Priority to US05/703,068prioritypatent/US4097694A/en
Publication of JPS5263007ApublicationCriticalpatent/JPS5263007A/ja
Publication of JPS5614038B2publicationCriticalpatent/JPS5614038B2/ja