INTERNATIONAL PATENT: BEIJING ZHIFEI LVZHU BIOPHARMACEUTICAL CO., LTD., 北京智飞绿竹生物制药有限公司, CHONGQING ZHIFEI BIOLOGICAL PRODUCTS CO., LTD., 重庆智飞生物制品股份有限公司, ANHUI ZHIFEI LONGCOM BIOPHARMACEUTICAL CO., LTD., 安徽智飞龙科马生物制药有限公司 FILES APPLICATION FOR "PNEUMOCOCCAL CONJUGATE COMBINED VACCINE AND PREPARATION METHOD THEREFOR"

GENEVA, Aug. 4 -- BEIJING ZHIFEI LVZHU BIOPHARMACEUTICAL CO., LTD. (No.22 Tongjibei Road, Economic-Technological Development AreaDaxing District, Beijing 100176), 北京智飞绿竹生物制药有限公司 (中国北京市大兴区经济技术开发区同济北路22号), CHONGQING ZHIFEI BIOLOGICAL PRODUCTS CO., LTD. (F50., Building T1, IFS, No. 1 Qingyun RoadJiangbei District, Chongqing 400020), 重庆智飞生物制品股份有限公司 (中国重庆市江北区&#...