Celso de Jesus Silva

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Vitoria, BR

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Patents Grantslast 30 patents

Information Patent Grant
Process for inhibiting particulate emission during friction of heat...
- Patent number 9,464,339
- Issue date Oct 11, 2016
- Vale S.A.
- Rodrigo Ribeiro de Araujo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...