Home / Standards / GB/T 21373-2008 GB/T 21373-2008 Abolished Intellectual property documentation and information - Classification and codes 知识产权文献与信息 分类及代码 Standard Type GBT ICS 01.140.20 CCS A14 Status 废止 Issue Date 2008-01-14 Implementation 2008-06-01 Responsible Dept 国家知识产权局 Drafting Unit 国家知识产权局