GENEVA, July 7 -- ZHEJIANG SHANJIANG WATER AFFAIRS TECHNOLOGY CO., LTD (Changjiangroad, Economicindustrialzone, Wenling(Floor 3, Building1, Zhejiang Gtm Hi-tech Intelligent Equipment Co., Ltd)Taizhou, Zhejiang 317500), 浙江山江水务科技有限公司 (中国浙江省台州市温岭市经济开发区长江路（浙江宏业高科智能装备股份有限公司1号楼3楼）) filed a patent application (PCT/CN2023/140649) for "INJECTION DEVICE FOR PIPE ICE-SLURRY CLEANING SYSTEM" on ...