GENEVA, May 4 -- CHINA CONSTRUCTION SCIENCE AND INDUSTRY CORPORATION LTD. (3801, 38/F CCSAIC Building, No. 3331, Zhongxin Rd, Weilanhaian Community Yuehai St., Nanshan DistrictShenzhen, Guangdong 518000), 中建科工集团有限公司 (中国广东省深圳市南山区粤海街道蔚蓝海岸社区中心路3331号中建科工大厦38层3801) filed a patent application (PCT/CN2024/090292) for "STEEL STRUCTURE BEAM-COLUMN CONNECTING STRUCTURE AND PREFABRICATED BUILDING" on Apr 28, 2024. With publication no. WO/2025/086586, the details ...