64.2

In cases where the making available to the public occurred by means of an oral disclosure, use, exhibition or other non-written means (“non-written disclosure”) before the relevant date as defined in Rule 64.1 (b) and the date of such non-written disclosure is indicated in a written disclosure which has been made available to the public on a date which is the same as, or later than, the relevant date, the non-written disclosure shall not be considered part of the prior art for the purposes of Article 33(2) and (3). Nevertheless, the international preliminary examination report shall call attention to such non-written disclosure in the manner provided for in Rule 70.9.