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.)
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Priority to JP2567074ApriorityCriticalpatent/JPS5619400B2/ja
Priority to FR7507070Aprioritypatent/FR2263041A1/fr
Priority to DE19752510069prioritypatent/DE2510069C3/de
Publication of JPS50119736ApublicationCriticalpatent/JPS50119736A/ja
Publication of JPS5619400B2publicationCriticalpatent/JPS5619400B2/ja
