| Meeting code | PCT/SEM/089 |
| Date and venue | August 19 to August 21, 1991 (Washington D.C., United States of America) Onsite |
| Topic(s) | PCT Seminars, Workshops and Seminars |
| Meeting code | PCT/SEM/089 |
| Date and venue | August 19 to August 21, 1991 (Washington D.C., United States of America) Onsite |
| Topic(s) | PCT Seminars, Workshops and Seminars |