GENEVA, May 4 -- SHENZHEN ROBOROCK INNOVATION TECHNOLOGY CO., LTD. (Room 1802, Building D1, Nanshan Zhiyuan, No.1001 Xueyuan Avenue, Changyuan Community, Taoyuan Street, Nanshan DistrictShenzhen, Guangdong 518000), 深圳洛克创新科技有限公司 (中国广东省深圳市南山区桃源街道长源社区学苑大道1001号南山智园D1栋1802) filed a patent application (PCT/CN2023/140252) for "FLUID TREATMENT DEVICE, FRESHNESS-PRESERVATION APPARATUS AND CONTROL METHOD, STORAGE MEDIUM, AND ELECTRONIC DEVICE" on Dec 20, 2023. With pub...