GENEVA, Jan. 4 -- CHINA CONSTRUCTION SEVENTH ENGINEERING BUREAU DECORATION ENGINEERING CO., LTD. (2nd Floor, 19-3 Wensi Street, Kaixuan Road Community, Xiliuhu Subdistrict, Zhongyuan DistrictZhengzhou, Henan 450000), 中建七局建筑装饰工程有限公司 (中国河南省郑州市中原区西流湖办事处凯旋路社区文思街19-3二层) filed a patent application (PCT/CN2025/097028) for "FLOOR REINFORCEMENT CONSTRUCTION METHOD FOR OLD BUILDING RENOVATION" on May 24, 2025. With publication no. WO/2026/001483, the details related to...