INTERNATIONAL PATENT: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU GENERAL CONTRACTING CONSTRUCTION CO., LTD., 中建三局总承包建设有限公司, MATERNAL AND CHILD HEALTH HOSPITAL OF HUBEI PROVINCE, 湖北省妇幼保健院 FILES APPLICATION FOR "RUBBER FORMWORK-BASED REINFORCING SYSTEM FOR ULTRA-DEEP SMALL-DIAMETER SHAFT AND CONSTRUCTION METHOD"

GENEVA, March 23 -- CHINA CONSTRUCTION THIRD ENGINEERING BUREAU GENERAL CONTRACTING CONSTRUCTION CO., LTD. ((Wuhan Area Of Free Trade Zone) 17th Floor, China Construction Optics Valley Star Headquarters Office Building, No. 799 Gaoxin Avenue, Jiufeng Street, Donghu New Technology Development ZoneWuhan, Hubei 430075), 中建三局总承包建设有限公司 (中国湖北省武汉市东湖新技术开发区九峰街道高新大道799号中建光谷之星总部办公大楼第17层（...