Home / Standards / GB/T 20820-2007 GB/T 20820-2007 Active Product of geographical indication - Tonghua amur-wine 地理标志产品 通化山葡萄酒 Standard Type GBT ICS 67.160.10 CCS X62 Status 现行 Issue Date 2007-01-19 Implementation 2007-07-01 Responsible Dept 国家知识产权局 Drafting Unit 国家知识产权局