Rafael Antônio Comparsi Laranja

2 Patents

• US125845832026

  System for Traction Inside Pipes, with Flexible Reservoir and with Motorized Pump for Hydraulic Power

  UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL—UFRGS

  0 cites
• US119207222024

  Intervention Drive System Comprising an Umbilical

  Petróleo Brasileiro S.a.—petrobras

  0 cites