The provisions of Portuguese national law relating to the burden of proof, which were adopted under paragraph 2 of Protocol No 19 to the Act concerning the conditions of accession of the Kingdom of Spain and the Portuguese Republic, shall not apply if the infringement proceedings are brought against the holder of another process patent for the manufacture of a product identical to that obtained as the result of the patented process of the plaintiff, if that other patent was issued before 1 January 1986.
19 den Ionstraim i dtaobh choinníollacha aontachais Ríocht na Spáinne agus Phoblacht na Portaingéile, ní bheidh feidhm acu i gcás imeachtaí um shárú a thionscnófar in aghaidh dílseanaigh phaitinne eile do phróiseas chun táirge a mhonarú is ionann agus an táirge a fuarthas de bharr phróiseas paitinnithe an ghearánaí, má deonaíodh an phaitinn eile roimh an 1 Eanáir 1986.