申请人 |
CHINA PETROCHEMICAL CORP., BEIJING;INSTITUTE FOR CHEMICAL ENGINEERING DALIAN UNIVERSITY OF TECHNOLOGY, DALIAN;RESEARCH INSTITUTE OF BEIJING YANSHAN PETROCHEMICAL CORP., BEIJING |
发明人 |
LI, SONGPING;ZHANG, JIAYAN;LIANG, AIMIN;ZHOU, SHUFEN;LI, WEI;WANG, ZHIGUANG |