INTERNATIONAL PATENT: THE FIRST CONSTRUETION COMPANY OF CCCC SECOND HARBOR ERGINEERING CO., LTD, 中交二航局第一工程有限公司, CCCC SECOND HARBOR ENGINEERING COMPANY LTD., 中交第二航务工程局有限公司 FILES APPLICATION FOR "NAVIGATION LOCK END FORMWORK ADAPTED TO DOUBLE COPPER WATERSTOPS AND CONSTRUCTION METHOD"

GENEVA, Dec. 29 -- THE FIRST CONSTRUETION COMPANY OF CCCC SECOND HARBOR ERGINEERING CO., LTD (No. 98 Xinggu Avenue, Shuangliu Street, Xinzhou DistrictWuhan, Hubei 430000), 中交二航局第一工程有限公司 (中国湖北省武汉市新洲区双柳街道星谷大道路98号), CCCC SECOND HARBOR ENGINEERING COMPANY LTD. (No. 11, Jinyinhu Road, Dongxihu DistrictWuhan, Hubei 430048), 中交第二航务工程局有限公司 (中国湖北省武汉市东西ଈ...