GENEVA, Sept. 1 -- SOUTH CHINA UNIVERSITY OF TECHNOLOGY (No. 381 Wushan Road, Tianhe DistrictGuangzhou, Guangdong 510640), 华南理工大学 (中国广东省广州市天河区五山路381号) filed a patent application (PCT/CN2025/076411) for "PREFABRICATED FLOOR SLAB AND PROFILED STEEL PLATE COMPOSITE FLOOR SLAB WHICH DIRECTLY APPLY OLD SLABS, AND CONSTRUCTION METHOD" on Feb 08, 2025. With publication no. WO/2025/176022, the details related to the patent application was published on Aug 28, 2025.

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