国家/地区 | 中国(7) |
IPC部 |
C(7)![]() |
IPC大类 | C09(7) B01(2) |
IPC小类 |
C09D(7)![]() |
IPC |
C09D007/61(7)![]() |
发明人 |
LIU Q(7)![]() |
公开年 |
2020(7)![]() |
申请年 | 2019(4) 2018(2) |
专利权人 | CHINA PETROL.(2) SINOPEC QING.(2) |
DU J, LIU Q, WEI Z, LI X, SONG H, CHEN Y, WANG F, SONG X
LIU J, LIU Q, HUANG Y, CHI K, GAO S
LUO H, GUO X, LI G, LIU Q, PAN R, CHEN J, PENG X
GUO X, LUO H, LI G, GUO W, LAI H, LIU Q
HE B, ZHANG D, LIU Q, LI P
CHENG Q, ZHAO H, ZHEN Y, ZHANG Y, GUAN X, TAO B, LIU Q
CHENG Q, ZHEN Y, WANG L, ZHANG Y, GUAN X, TAO B, LIU Q, JIA P