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1915

1915

Inventors Dimitri Sensaud de Lavaud and Fernando Arens Jr., after inventing the centrifugation process at a workshop in Santos-SP in 1914, founded the COMPANHIA BRASILEIRA DE METALURGIA for the manufacture of tubes in the Moema district of São Paulo of cast iron through the centrifugation process patented in Rio de Janeiro as "Sensaud-Arens Process".

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