INTERNATIONAL PATENT: CHAMBROAD (HAINAN) ADVANCED MATERIAL., LTD, 京博（海南）新材料有限公司, SHANDONG HAIYUN ASPHALT CO., LTD., 山东海韵沥青有限公司, SHANDONG CHAMBROAD PETROCHEMICALS CO., LTD., 山东京博石油化工有限公司 FILES APPLICATION FOR "RUBBER-PLASTIC ALLOY HIGH-VISCOSITY MODIFIED ASPHALT AND PREPARATION METHOD THEREFOR"

GENEVA, Feb. 3 -- CHAMBROAD (HAINAN) ADVANCED MATERIAL., LTD (Crossroad West Of Yuan 2 And Binhai Road, Shentou Port Area, Yangpu Economic Development Zone,Danzhou, Hainan 578001), 京博（海南）新材料有限公司 (中国海南省儋州市洋浦经济开发区神头港区园二路与滨海路交叉口西侧), SHANDONG HAIYUN ASPHALT CO., LTD. (No. 009, Chambroad Industrial Park, Boxing County Economic Development Zone,Binzhou, Shandong 256500), 山东海韵沥青有限公&#...