申请人 |
CHINA PETRO-CHEMICAL CORP.;BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, SINOPEC |
发明人 |
QIAO, JINLIANG;WEI, GENSHUAN;ZHANG, XIAOHONG;ZHANG, SHIJUN;GAO, JIANMING;ZHANG, WEI;LIU, YIQUN;LI, JIUQIANG;ZHANG, FENGRU;SHAO, JINGBO;ZHAI, RENLI;YAN, KUNKAI;YIN, HUA |