GENEVA, Oct. 3 -- ZHEJIANG BOLONG ELECTRICAL ENGINEERING TECHNOLOGY CO., LTD. (Xinma Road No.169, Xingang Park, Zhoushan High-tech Industrial Zone, Dinghai DistrictZhoushan, Zhejiang 316000), 浙江柏龙电工科技有限公司 (中国浙江省舟山市定海区舟山高新技术产业园区新港园区新马大道169号仓库) filed a patent application (PCT/CN2024/083466) for "FULL-RANGE MULTI-HEAD AUTOMATIC TOOTH-BRUSHING MACHINE" on Mar 25, 2024. With publication no. WO/2025/199668, the details related to the patent app...