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Patent Grant
Method to oxidize Ti.sup.+3 during the sulfuric acid digestion of t...
Patent number
4,325,920
Issue date
Apr 20, 1982
QIT-Fer et Titane du Quebec, Inc.
Michel Gueguin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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