GENEVA, Nov. 17 -- SHANGHAI HQL TECHNOLOGY DEVELOPMENT CO., LTD. (No. 9 Huiqing Road, Pudong New Area, Shanghai 201201), 上海合庆火龙果科技开发有限公司 (中国上海市浦东新区汇庆路9号) filed a patent application (PCT/CN2024/111392) for "ENERGY-SAVING VENTILATION APPARATUS FOR FERMENTATION AND AGING ROOM" on Aug 12, 2024. With publication no. WO/2025/232024, the details related to the patent application was published on Nov 13, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectua...