Home / Standards / GB/T 21930-2008 GB/T 21930-2008 Active Product of geographical indication - Yunjin 地理标志产品 云锦 Standard Type GBT ICS 97.195 CCS Y85 Status 现行 Issue Date 2008-06-03 Implementation 2008-10-01 Responsible Dept 国家知识产权局 Drafting Unit N/A