GENEVA, Dec. 15 -- DONGGUAN DONGJING ELECTRIC APPLIANCE CO., LTD (3rd Floor, Building 5, Haiyong Science And Technology Park, Xiawei Shenwo Industrial Zone, Zhutang Village, Fenggang TownDongguan, Guangdong 523000), 东莞市东井电器有限公司 (中国广东省东莞市凤岗镇竹塘村下围深窝工业区海永科技园5栋3楼) filed a patent application (PCT/CN2024/100085) for "CURLING HEAD STRUCTURE AND HAIRDRESSING DEVICE" on Jun 19, 2024. With publication no. WO/2025/251349, the details related to the patent application was published on...