INTERNATIONAL PATENT: CCCC NATIONAL ENGINEERING RESEARCH CENTER OF DREDGING TECHNOLOGY AND EQUIPMENT CO., LTD., 中交疏浚技术装备国家工程研究中心有限公司, CCCC DREDGING (GROUP) CO., LTD., 中交疏浚（集团）股份有限公司 FILES APPLICATION FOR "WATERBORNE COMBINED MULTI-JOINT SHORE BLOWING PIPELINE APPARATUS FOR TRAILING SUCTION HOPPER DREDGERS AND CONTROL METHOD THEREFOR, ELECTRONIC DEVICE, MICROCONTROLLER AND STORAGE MEDIUM"

GENEVA, Nov. 9 -- CCCC NATIONAL ENGINEERING RESEARCH CENTER OF DREDGING TECHNOLOGY AND EQUIPMENT CO., LTD. (Room 203, 2nd Floor, 1296 Xuchang RoadYangpu District, Shanghai 200092), 中交疏浚技术装备国家工程研究中心有限公司 (中国上海市杨浦区许昌路1296号2楼203室), CCCC DREDGING (GROUP) CO., LTD. (Room 201, 1296 Xuchang RoadYangpu District, Shanghai 200000), 中交疏浚（集团）股份有限公司 (中国上海市杨浦区许...