Proposals to Amend PCT Rules 53 and 66.1
| 文件编号 | PCT/CAL/IV PART II/9 |
| 相关会议 | PCT/CAL/IV PART II |
| 发布日期 | 1991年3月11日 |
| English | Proposals to Amend PCT Rules 53 and 66.1 by the Institute of Inventions and Rationalizations of Bulgaria |
| 文件编号 | PCT/CAL/IV PART II/9 |
| 相关会议 | PCT/CAL/IV PART II |
| 发布日期 | 1991年3月11日 |
| English | Proposals to Amend PCT Rules 53 and 66.1 by the Institute of Inventions and Rationalizations of Bulgaria |