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Patent applications and USPTO patent grants for New Steel Solucoes Sustentaveis S.A..The latest application filed is for "system and process for dry recovery of iron oxide fines from iron bearing compacted and semicompacted rocks".
Patent | Date |
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System And Process For Dry Recovery Of Iron Oxide Fines From Iron Bearing Compacted And Semicompacted Rocks App 20180036803 - Yamamoto; Mauro Fumyo | 2018-02-08 |
Process And System For Dry Recovery Of Fine-and Superfine-grained Particles Of Oxidized Iron Ore And A Magnetic Separation Unit App 20160318037 - Yamamoto; Mauro Fumyo | 2016-11-03 |
Process and system for dry recovery of fine and superfine grained particles of oxidized iron ore and a magnetic separation unit Grant 9,327,292 - Yamamoto May 3, 2 | 2016-05-03 |
Process And System For Dry Recovery Of Fine And Superfine Grained Particles Of Oxidized Iron Ore And A Magnetic Separation Unit App 20150076037 - Yamamoto; Mauro Fumyo | 2015-03-19 |
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