José Antonio Alves e Silva Reis

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Espirito Santo, BR

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Patents Applicationslast 30 patents

Information Patent Application
LIQUID OR PULP AERATION DEVICE
- Publication number 20110018148
- Publication date Jan 27, 2011
- José Antonio Alves e Silva Reis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...