INTERNATIONAL PATENT: CHANG'AN UNIVERSITY, 长安大学 FILES APPLICATION FOR "COVERED TRENCH STRUCTURE, COVER PLATE AND METHOD FOR SLOWLY RELEASING INTERNAL STRESS OF PAVEMENT SLAB"

GENEVA, April 17 -- CHANG'AN UNIVERSITY (No. 33, Middle Section Of South Second Ring Road, Yanta DistrictXi'an, Shaanxi 710064), 长安大学 (中国陕西省西安市雁塔区南二环中段33号) filed a patent application (PCT/CN2024/123933) for "COVERED TRENCH STRUCTURE, COVER PLATE AND METHOD FOR SLOWLY RELEASING INTERNAL STRESS OF PAVEMENT SLAB" on Oct 10, 2024. With publication no. WO/2026/076635, the details related to the patent application was published on Apr 16, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property O...