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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Jujo Paper Co Ltd
Original Assignee
Jujo Paper Co Ltd
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Filing date
Publication date
Application filed by Jujo Paper Co LtdfiledCriticalJujo Paper Co Ltd
Priority to JP8974975ApriorityCriticalpatent/JPS5813256B2/en
Publication of JPS5213403ApublicationCriticalpatent/JPS5213403A/en
Publication of JPS5813256B2publicationCriticalpatent/JPS5813256B2/en
PURPOSE: A process for inexpensively and efficiently producing a surface coating agent for molten metal which becomes an anti piping compound suitable for delaying solidification of the molten metal at the feeder section from solidification of the main unit, from pulp sludge.