申请人 |
CHINA PETROLEUM AND CHEMICAL CORPORATION;CHINA PETROLEUM & CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY |
发明人 |
ZHANG, XIAOHONG;QIAO, JINLIANG;WEI, GENSHUAN;GAO, JIANMING;LIU, YIQUN;ZHANG, SHIJUN;SONG, ZHIHAI;LI, JIUQIANG;ZHU, YICAI |