Observations on the Guidelines on the Presentation and Execution of Drawings under the Patent Cooperation Treaty (PCT)
| Código de los documentos | PCT/WG/GPD/I/4 |
| Reuniones conexos | PCT/WG/GPD/I |
| Fecha de publicación | 21 de enero de 1977 |
| English | Observations on the Guidelines on the Presentation and Execution of Drawings under the Patent Cooperation Treaty (PCT) |