The Study on the Improvement of the Designs Classification
| Code du document | LO/WG/1/CZ PROPOSAL |
| Réunion(s) connexe(s) | LO/WG/1 |
| Date de publication | 23 juin 2008 |
| English | The Study on the Improvement of the Designs Classification |
| Code du document | LO/WG/1/CZ PROPOSAL |
| Réunion(s) connexe(s) | LO/WG/1 |
| Date de publication | 23 juin 2008 |
| English | The Study on the Improvement of the Designs Classification |