Alfredo Ramos de Oliveira ( born 27 October , 1924 ) is a former Brazilian football player .
Alfredo Ramos , full name Alfredo Ramos de Oliveira and nicknamed Alfredo or Polvo by fans ( born in JacareÃ , October 27 , 1924 ) , was a Brazilian footballer in the defense role , and brother of Mauro Ramos de Oliveira .