Commission Regulation (EC) No 1258/2004 of 8 July 2004 supplementing the Annex to Regulation (EC) No 2400/96 on the entry of certain names in the Register of protected designations of origin and protected geographical indications (Paia de Toucinho de Estremoz e Borba, Chouriço de Carne de Estremoz e Borba, Paia de Lombo de Estremoz e Borba, Morcela de Estremoz e Borba, Chouriço grosso de Estremoz e Borba, Paia de Estremoz e Borba)