Home / Standards / GB/T 22737-2008 GB/T 22737-2008 Active Product of geographical indication - Xinyang Maojian tea 地理标志产品 信阳毛尖茶 Standard Type GBT ICS 67.140.10 CCS X55 Status 现行 Issue Date 2008-12-28 Implementation 2009-06-01 Responsible Dept 国家知识产权局 Drafting Unit N/A