English-Language Abstracts of Patent Documents of Japan and the Soviet Union
| Индекс документа | PCT/TCO/VII/7 |
| Мероприятия по теме | PCT/TCO/VII |
| Дата публикации | 5 октября 1977 г. |
| English | English-Language Abstracts of Patent Documents of Japan and the Soviet Union Progress report prepared by the International Bureau |