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 JP47074003ApriorityCriticalpatent/JPS5034991B2/ja
Priority to FR7326717Aprioritypatent/FR2193565B1/fr
Priority to CH1070073Aprioritypatent/CH563143A5/xx
Priority to IT956073Aprioritypatent/IT992203B/it
Priority to DE19732337144prioritypatent/DE2337144C3/de
Priority to DE7326797Uprioritypatent/DE7326797U/de
Priority to GB3497573Aprioritypatent/GB1435554A/en
Publication of JPS4932768ApublicationCriticalpatent/JPS4932768A/ja
Publication of JPS5034991B2publicationCriticalpatent/JPS5034991B2/ja