Maria Beatriz Harmendani VIEIRA

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Belo Horizonte, BR

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Patents Grantslast 30 patents

Information Patent Grant
Aging (weathering) inhibition method of iron ore pellets during sto...
- Patent number 9,631,253
- Issue date Apr 25, 2017
- Vale S.A.
- Maria Beatriz Harmendani Vieira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
AGING (WEATHERING) INHIBITION METHOD OF IRON ORE PELLETS DURING STO...
- Publication number 20150197825
- Publication date Jul 16, 2015
- VALE S.A.
- Maria Beatriz Harmendani VIEIRA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...