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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National Research Institute for Metals
Original Assignee
National Research Institute for Metals
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Publication date
Application filed by National Research Institute for MetalsfiledCriticalNational Research Institute for Metals
Priority to JP9748581ApriorityCriticalpatent/JPS5914087B2/ja
Publication of JPS5729513ApublicationCriticalpatent/JPS5729513A/ja
Publication of JPS5914087B2publicationCriticalpatent/JPS5914087B2/ja