Draft Guidelines for International Preliminary Examination to be Carried out under the Patent Cooperation Treaty (PCT)
| 文件编号 | PCT/WG/GSE/II/3 |
| 相关会议 | PCT/WG/GSE/II |
| 发布日期 | 1977年5月13日 |
| English | Draft Guidelines for International Preliminary Examination to be Carried out under the Patent Cooperation Treaty (PCT) prepared by the International Bureau |