GENEVA, Sept. 15 -- SHANGHAI EARTHMOTHER ENERGY SAVING SCIENCE AND TECHNOLOGY CO., LTD. (Room 902, Building 3, No. 518 Xinzhuan Road, Songjiang Hi-Tech Park, Caohejing Developing ZoneSongjiang District, Shanghai 201612), 上海绿羽节能科技有限公司 (中国上海市松江区漕河泾开发区松江高科技园莘砖公路518号3号楼902室) filed a patent application (PCT/CN2025/078241) for "PREFABRICATED, SERRATED LINE-TYPE, GROOVED UNDERFLOOR HEATING COMPOSITE MODULE" on Feb 20, 2025. With publication no. WO/2025/185455, the details ...