7.3 State of the art made available by means of oral description
Once again, in such cases the following details will have to be determined:
(i)when the oral description took place;
(ii)what was described orally; and
(iii)whether the oral description was made available to the public; this will also depend on the type of oral description (conversation, lecture) and on the place at which the description was given (public meeting, factory hall; see also G‑IV, 7.2(iii)).