申请人 |
CHINA PETROLEUM & CHEMICAL CORPORATION;BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM &CHEMICAL CORPORATION |
发明人 |
CHEN, WEI;ZHANG, TIANYI;DU, HONGBIN;XIA, XIANZHI;ZHANG, TONGXUAN;YAN, LIXIN;WANG, YISEN;WANG, XINSHENG;LI, JIYU;GAO, PING;YIN, MAOPING;YU, LUQING;MA, QINGSHAN;WANG, XIAODONG |