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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Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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Filing date
Publication date
Application filed by Hitachi Metals LtdfiledCriticalHitachi Metals Ltd
Priority to JP5417888UpriorityCriticalpatent/JPH077006Y2/ja
Publication of JPH01159948UpublicationCriticalpatent/JPH01159948U/ja
Application grantedgrantedCritical
Publication of JPH077006Y2publicationCriticalpatent/JPH077006Y2/ja
Device for Inserting a Refractory Block Into a Taphole Structure of a Metallurgical Vessel, in Particular a Basic Oxygen Furnace, and a Method for an Automatic Supply of the Refractory