Observations on the Guidelines on the Presentation and Execution of Drawings under the Patent Cooperation Treaty (PCT)
| Document Code | PCT/WG/GPD/I/4 |
| Related Meeting(s) | PCT/WG/GPD/I |
| Publication Date | January 21, 1977 |
| English | Observations on the Guidelines on the Presentation and Execution of Drawings under the Patent Cooperation Treaty (PCT) |