Angela Nair AVELAR

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Belo Horizonte, BR

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Patents Grantslast 30 patents

Information Patent Grant
Boussingaultite production process from liquid effluents containing...
- Patent number 9,586,835
- Issue date Mar 7, 2017
- Vale S.A.
- Angela Nair Avelar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
BOUSSINGAULTITE PRODUCTION PROCESS FROM LIQUID EFFLUENTS CONTAINING...
- Publication number 20150298985
- Publication date Oct 22, 2015
- VALE S.A.
- Angela Nair AVELAR
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...