GENEVA, Aug. 9 -- HEBEI CHEMICAL AND PHARMACEUTICAL COLLEGE (No. 88 Fangxing Road, Yuhua District,Shijiazhuang, Hebei 050026), 河北化工医药职业技术学院 (中国河北省石家庄市裕华区方兴路88号) filed a patent application (PCT/CN2024/074812) for "WORD MEMORY BOARD FOR ENGLISH TEACHING AND HAVING OCCLUSION STRUCTURE" on Jan 31, 2024. With publication no. WO/2025/160782, the details related to the patent application was published on Aug 07, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World In...