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 JP3319170ApriorityCriticalpatent/JPS514642B1/ja
Priority to NL7007480Aprioritypatent/NL7007480A/xx
Priority to DE19702024876prioritypatent/DE2024876A1/de
Priority to US39613Aprioritypatent/US3665123A/en
Priority to FR7018693Aprioritypatent/FR2044814B1/fr
Publication of JPS514642B1publicationCriticalpatent/JPS514642B1/ja
