INTERNATIONAL PATENT: QILU UNIVERSITY OF TECHNOLOGY（SHANDONG ACADEMY OF SCIENCES）, 齐鲁工业大学（山东省科学院）, SHANKE HUAZHI (SHANDONG) ROBOT INTELLIGENT TECHNOLOGY CO., LTD., 山科华智（山东）机器人智能科技有限责任公司 FILES APPLICATION FOR "BUTTERFLY VALVE DETECTION METHOD AND SYSTEM BASED ON UNDERWATER VEHICLE IN PIPELINE"

GENEVA, June 1 -- QILU UNIVERSITY OF TECHNOLOGY（SHANDONG ACADEMY OF SCIENCES） (No. 3501, Daxue Road, Changqing District,Jinan, Shandong 250353), 齐鲁工业大学（山东省科学院） (中国山东省济南市长清区大学路3501号), SHANKE HUAZHI (SHANDONG) ROBOT INTELLIGENT TECHNOLOGY CO., LTD. (Room 401, Science and Technology Innovation Building, Transformation Service Center, No. 1399 Tongfa Avenue, Economic Development Zone, Changqing DistrictJinan, Shandong 250306), 山科华智（山东）机器人智能&#...