Home / Standards / GB/T 42293-2022 GB/T 42293-2022 Active Specification for intellectual property protection of commodity trading markets 商品交易市场知识产权保护规范 Standard Type GBT ICS 03.140 CCS A10 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 国家知识产权局 Drafting Unit N/A