GENEVA, Sept. 28 -- XIA, Zhenzhen (1F, No. 5, Beihang Wuhu Digital Information Industry Park, Wanzhi DistrictWuhu, Anhui 241100), 夏珍珍 (中国安徽省芜湖市湾沚区北航芜湖数字信息产业园5号楼1层) filed a patent application (PCT/CN2024/083173) for "POLYURETHANE INSULATION SPRAYING DEVICE" on Mar 22, 2024. With publication no. WO/2025/194471, the details related to the patent application was published on Sep 25, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiz...