Group 1 - The core viewpoint of the article highlights that China Resources Cement Technology Research Co., Ltd. and its subsidiary in Guangxi have obtained a patent for a method to evaluate material grindability, with the patent number CN119246836B and application date in September 2024 [1] - China Resources Cement Technology Research Co., Ltd. was established in 2011 in Guangzhou, focusing on research and experimental development, with a registered capital of 55.864466 million RMB. The company has participated in 280 bidding projects and holds 350 patent records, along with 13 administrative licenses [1] - The Guangxi subsidiary, established in 2013 in Nanning, specializes in technology promotion and application services, with a registered capital of 12.286 million RMB. It has invested in one company, participated in 329 bidding projects, holds 262 patent records, and has 5 administrative licenses [1]
华润水泥取得物料易磨性评价方法专利
Jin Rong Jie·2026-01-07 00:56