Home / Standards / GB/T 21004-2007 GB/T 21004-2007 Active Product of geographical indication - Taihe silk chicken 地理标志产品 泰和乌鸡 Standard Type GBT ICS 65.020.30 CCS B43 Status 现行 Issue Date 2007-06-04 Implementation 2007-12-01 Responsible Dept 国家知识产权局 Drafting Unit N/A