‘In invalidity proceedings taken pursuant to Article 52, the Office shall limit its examination to the grounds and arguments submitted by the parties.’.
“Le linn imeachtaí neamhbhailíochta a thionscnaítear de bhun Airteagal 52, cloífidh an Oifig ina scrúdú leis na forais agus leis na hargóintí a thíolacann na páirtithe.”.