INTERNATIONAL PATENT: CHINA CONSTRUCTION EIGHTH BUREAU LIANGJIANG CONSTRUCTION CO., LTD, 中建八局两江建设有限公司, CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CORP., LTD, 中国建筑第八工程局有限公司 FILES APPLICATION FOR "ACTIVE HEAT EXCHANGE ENERGY PILE FOR RESTORING ENVIRONMENT OF COAL GANGUE DUMP"

GENEVA, March 16 -- CHINA CONSTRUCTION EIGHTH BUREAU LIANGJIANG CONSTRUCTION CO., LTD (618 Liangjiang Avenue, Longxing Town, Liangjiang New AreaYubei District, Chongqing 401135), 中建八局两江建设有限公司 (中国重庆市渝北区两江新区龙兴镇两江大道618号), CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CORP., LTD (No.1568, Century AvenuePudong New Area, Shanghai 200122), 中国建筑第八工程局有限公司 (中国上海市浦东新区世 ...