INTERNATIONAL PATENT: HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO. LTD, 合肥通用机械研究院有限公司, NATIONAL MACHINERY SPECIAL EQUIPMENT INSPECTION CO., LTD, 国机特种设备检验有限公司, HEFEI GENERAL MACHINERY RESEARCH INSTITUTE SPECIAL EQUIPMENT INSPECTION STATION CO., LTD., 合肥通用机械研究院特种设备检验站有限公司 FILES APPLICATION FOR "WIRELESS PASSIVE ULTRASONIC SENSOR ARRAY MONITORING SYSTEM AND MONITORING METHOD"

GENEVA, Jan. 4 -- HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO. LTD (No. 888 Changjiang West Road, Shushan District,Hefei, Anhui 230031), 合肥通用机械研究院有限公司 (中国安徽省合肥市蜀山区长江西路888号), NATIONAL MACHINERY SPECIAL EQUIPMENT INSPECTION CO., LTD (No. 888 Changjiang West Road, Shushan District,Hefei, Anhui 230031), 国机特种设备检验有限公司 (中国安徽省合肥市蜀山区长江西路888号), HEFEI GENERA...