João Batista Conti de Souza

Follow

Person

Vitoria, BR

People

Patents Grantslast 30 patents

Information Patent Grant
Process to produce manganese pellets from non-calcinated manganese...
- Patent number 9,181,601
- Issue date Nov 10, 2015
- Vale S.A.
- Washington Luiz Mafra
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...