| Meeting code | IPC/ST/IV |
| Date and venue | November 14 to November 21, 1977 (Geneva, Switzerland) Onsite |
| Previous / future meetings | IPC/ST/III >> IPC/ST/IV >> IPC/ST/V |
| Topic(s) | International Patent Classification (IPC) |
| Meeting code | IPC/ST/IV |
| Date and venue | November 14 to November 21, 1977 (Geneva, Switzerland) Onsite |
| Previous / future meetings | IPC/ST/III >> IPC/ST/IV >> IPC/ST/V |
| Topic(s) | International Patent Classification (IPC) |