4 Patents
- US124480892025Top-lock Pull-out Type Connecting Device and Immersed Tube Construction Ship
CCCC FIRST HARBOR ENGINEERING CO., Ltd.
0 cites - US122154702025Water Replacement Type Storage Field Construction Method and Storage Field
CCCC FIRST HARBOR ENGINEERING CO., Ltd.
0 cites - US116742832023Semi-submersible Immersed Tube Transportation and Installation Integrated Ship and Construction Process
CCCC FIRST HARBOR ENGINEERING CO., Ltd.
0 cites - US116556082023Water Stopping Device of Suspension and Sliding Type and an Application Thereof
CCCC FIRST HARBOR ENGINEERING CO., Ltd.
0 cites