International Patent Documentation Center (INPADOC)
| Document Code | PCT/TCO/II/3 |
| Related Meeting(s) | PCT/TCO/II |
| Publication Date | September 25, 1972 |
| English | International Patent Documentation Center (INPADOC) Report by the International Bureau |
| Document Code | PCT/TCO/II/3 |
| Related Meeting(s) | PCT/TCO/II |
| Publication Date | September 25, 1972 |
| English | International Patent Documentation Center (INPADOC) Report by the International Bureau |