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| International Standard Category: Information sciences |
GB/T 21373-2008 Intellectual property documentation and information - Classification and codes
知识产权文献与信息 分类及代码 ;
| Category No.: | 01.140.20 | Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-1-14 |
| Implemented Date: | 2008-6-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 21373-2023 Intellectual property documentation and information―Classification and codes |
Superseded Date: | 2023-10-1 |
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