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 JP6378072ApriorityCriticalpatent/JPS5736257B2/ja
Priority to FR7320177Aprioritypatent/FR2187739B1/fr
Priority to US05/367,295prioritypatent/US3960976A/en
Priority to DE2328531Aprioritypatent/DE2328531A1/de
Priority to GB2689473Aprioritypatent/GB1435924A/en
Publication of JPS4920125ApublicationCriticalpatent/JPS4920125A/ja
Publication of JPS5736257B2publicationCriticalpatent/JPS5736257B2/ja