Antônio Sérgio Medeiros Fonseca

2 Patents

• US124743012025

  System and Method for Inspecting Metal Parts

  VALLOUREC SOLUÕES TUBULARES DO BRASIL S.A.

  0 cites
• US123306992025

  Monitoring System of a Railroad Axle and Peripherals

  Vallourec Tubos Do Brasil Ltda.

  0 cites