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 JP10992273ApriorityCriticalpatent/JPS5347779B2/ja
Priority to IT8462073Aprioritypatent/IT1001319B/it
Priority to GB5956573Aprioritypatent/GB1437499A/en
Priority to FR7346052Aprioritypatent/FR2211938A5/fr
Priority to DE19732364505prioritypatent/DE2364505C3/de
Publication of JPS5060453ApublicationCriticalpatent/JPS5060453A/ja
Publication of JPS5347779B2publicationCriticalpatent/JPS5347779B2/ja