航天智造：取得专利证书

Core Viewpoint - Aerospace Intelligent Manufacturing announced the acquisition of 43 patent certificates from the intellectual property management agency, which includes 7 invention patents, 33 utility model patents, and 3 design patents [2] Group 1 - The company has recently obtained a total of 43 patent certificates [2] - The patents consist of 7 invention patents, 33 utility model patents, and 3 design patents [2]