Cláudio Marcio Oliveira Cesário

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Espirito Santo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid or pulp aeration device
- Patent number 8,770,556
- Issue date Jul 8, 2014
- José Antonio Alves e Silva Reis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...