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.)
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Priority to JP14420575ApriorityCriticalpatent/JPS5267671A/ja
Priority to DE19762654148prioritypatent/DE2654148A1/de
Priority to GB50121/76Aprioritypatent/GB1513998A/en
Priority to FR7636202Aprioritypatent/FR2334138A1/fr
Priority to US05/746,718prioritypatent/US4197697A/en
Priority to CH1521876Aprioritypatent/CH618571B/fr
Publication of JPS5267671ApublicationCriticalpatent/JPS5267671A/ja
Publication of JPS5728120B2publicationCriticalpatent/JPS5728120B2/ja