The Study on the Improvement of the Designs Classification
| Document Code | LO/WG/1/CZ PROPOSAL |
| Related Meeting(s) | LO/WG/1 |
| Publication Date | June 23, 2008 |
| English | The Study on the Improvement of the Designs Classification |
| Document Code | LO/WG/1/CZ PROPOSAL |
| Related Meeting(s) | LO/WG/1 |
| Publication Date | June 23, 2008 |
| English | The Study on the Improvement of the Designs Classification |