Proposals to Amend PCT Rules 53 and 66.1
| Código de los documentos | PCT/CAL/IV PART II/9 |
| Reuniones conexos | PCT/CAL/IV PART II |
| Fecha de publicación | 11 de marzo de 1991 |
| English | Proposals to Amend PCT Rules 53 and 66.1 by the Institute of Inventions and Rationalizations of Bulgaria |