Ricardo André FIORROTTI PEIXOTO

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Ouro Preto, MG

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Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION PROCESS OF CLAY, SILICA AND IRON ORE BY DRY CONCENTRATION
- Publication number 20150209829
- Publication date Jul 30, 2015
- GREEN METALS SOLUÇÕES AMBIENTAIS S.A.
- Dener DE SIQUEIRA
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...