| Meeting code | IPC/PREP |
| Date and venue | September 23 to September 30, 1975 (Geneva, Switzerland) Onsite |
| Topic(s) | International Patent Classification (IPC), Workshops and Seminars |
| Meeting code | IPC/PREP |
| Date and venue | September 23 to September 30, 1975 (Geneva, Switzerland) Onsite |
| Topic(s) | International Patent Classification (IPC), Workshops and Seminars |