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Tuomo Jokinen
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Helsinki, FI
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last 30 patents
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Patent Grant
Method and arrangement for refining copper concentrate
Patent number
9,580,771
Issue date
Feb 28, 2017
Outotec (Finland) Oy
Tapio Ahokainen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
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Patent Application
METHOD AND ARRANGEMENT FOR REFINING COPPER CONCENTRATE
Publication number
20150143951
Publication date
May 28, 2015
OUTOTEC (FINLAND) OY
Tapio Ahokainen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...