GENEVA, Feb. 20 -- NINGBO JINGCHEN TECHNICAL SERVICE CO., LTD (No.101, Building 13, HuiDing High Tech Zone, No.277 Shengyuan Road, Jiangkou Street, Fenghua DistrictNingbo, Zhejiang 315000), 宁波景辰技术服务有限公司 (中国浙江省宁波市奉化区江口街道盛源路277号慧鼎创智园13幢101厂房) filed a patent application (PCT/CN2024/120235) for "SUCTION TUBE ROTATING DEVICE AND SPRAY GUN COMPRISING SAME" on Sep 22, 2024. With publication no. WO/2026/036479, the details related to the patent application was published on Feb 19,...