Proposals to Amend PCT Rules 53 and 66.1
| Индекс документа | PCT/CAL/IV PART II/9 |
| Мероприятия по теме | PCT/CAL/IV PART II |
| Дата публикации | 11 марта 1991 г. |
| English | Proposals to Amend PCT Rules 53 and 66.1 by the Institute of Inventions and Rationalizations of Bulgaria |