Helical separator

Assignee

• Petróleo Brasileiro S.A.—Petrobras

Inventors

• Geraldo Afonso Spinelli Martins Ribeiro (1 patents)
• Divonsir Lopes (7 patents)
• Osvaldo Roberto Do Vale (2 patents)
• Fernando De Almeida Fran.cedilla.a (1 patents)
• Eugenio Spano Rosa (1 patents)
• Mauricio Gargaglione Prado (1 patents)

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