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 JP733597ApriorityCriticalpatent/JPS5310619B2/ja
Priority to US05/429,636prioritypatent/US3956424A/en
Priority to DE2364875Aprioritypatent/DE2364875B2/de
Priority to GB6021473Aprioritypatent/GB1455150A/en
Priority to FR7400017Aprioritypatent/FR2219183B1/fr
Publication of JPS4990737ApublicationCriticalpatent/JPS4990737A/ja
Publication of JPS5310619B2publicationCriticalpatent/JPS5310619B2/ja