International Patent Documentation Center (INPADOC)
| Code du document | PCT/TCO/II/3 |
| Réunion(s) connexe(s) | PCT/TCO/II |
| Date de publication | 25 septembre 1972 |
| English | International Patent Documentation Center (INPADOC) Report by the International Bureau |
| Code du document | PCT/TCO/II/3 |
| Réunion(s) connexe(s) | PCT/TCO/II |
| Date de publication | 25 septembre 1972 |
| English | International Patent Documentation Center (INPADOC) Report by the International Bureau |