GENEVA, Dec. 21 -- DALIAN SHIPBUILDING INDUSTRY CO. ITD. (No. 1, Yanhai Street, Xigang DistrictDalian, Liaoning 116000), 大连船舶重工集团有限公司 (中国辽宁省大连市西岗区沿海街1号), CSSC DALIAN SHIPBUILDING INDUSTRIAL DEVELOPMENT CO., LTD. (No. 1, Yanhai Street, Xigang DistrictDalian, Liaoning 116000), 中船大连造船厂产业发展有限公司 (中国辽宁省大连市西岗区沿海街1号) filed a patent application (PCT/CN2024/1...