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 JP48005286ApriorityCriticalpatent/JPS5244094B2/ja
Priority to GB3646873Aprioritypatent/GB1430258A/en
Priority to US384170Aprioritypatent/US3874695A/en
Priority to FR7328237Aprioritypatent/FR2195206A5/fr
Priority to DE19732339048prioritypatent/DE2339048A1/de
Publication of JPS4994030ApublicationCriticalpatent/JPS4994030A/ja
Publication of JPS5244094B2publicationCriticalpatent/JPS5244094B2/ja