INTERNATIONAL PATENT: CCCC FIRST HARBOR ENGINEERING CO., LTD., 中交第一航务工程局有限公司, GENERAL CONTRACTING ENGINEERING BRANCH OF CCCC FIRST HARBOR ENGINEERING CO., LTD., 中交第一航务工程局有限公司总承包工程分公司 FILES APPLICATION FOR "STEEL-PIPE-PILE SLIP PREVENTION DEVICE WITH BUFFER AIRBAG AND USAGE METHOD THEREFOR"

GENEVA, Feb. 2 -- CCCC FIRST HARBOR ENGINEERING CO., LTD. (No.8 Building, Shipping Services Center Yuejin Road, Tianjin Port Bonded ZoneBinhai New Area, Tianjin 300461), 中交第一航务工程局有限公司 (中国天津市滨海新区天津港保税区跃进路航运服务中心8号楼), GENERAL CONTRACTING ENGINEERING BRANCH OF CCCC FIRST HARBOR ENGINEERING CO., LTD. (Room A400, No.1 Tongda Plaza, Tianjin Port Bonded ZoneBinhai New Area, Tianjin 300450), 中交第一航务工程局有限...