GENEVA, Oct. 18 -- JIANGSU YANGTZE RIVER DELTA SMART WATER RESEARCH INSTITUTE CO., LTD. (Floor 16, Building C, Optoelectronic Technology Park, No. 6 Yuhe North Road, Jiangbei New DistrictNanjing, Jiangsu 210000), 江苏长三角智慧水务研究院有限公司 (中国江苏省南京市江北新区雨合北路6号光电科技园C座16层) filed a patent application (PCT/CN2024/143904) for "EMERGENCY FLOOD BARRIER DEVICE FOR URBAN FLOOD CONTROL" on Dec 30, 2024. With publication no. WO/2025/213881, the details related to the patent application w...