GENEVA, Feb. 1 -- WUHAN WELHEL PHOTOELECTRIC CO., LTD (No.6 Jiangxing Rd, Jianghan DistrictWuhan, Hubei 430023), 武汉威和光电股份有限公司 (中国湖北省武汉市江汉区江兴路6号) filed a patent application (PCT/CN2024/130851) for "PRESS FRAME AND WELDING MASK" on Nov 08, 2024. With publication no. WO/2026/020642, the details related to the patent application was published on Jan 29, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): HUANG, Sh...