国家/地区 |
中国(25)![]() |
IPC部 |
B(25)![]() |
IPC大类 |
B01(25)![]() |
IPC小类 |
C09D(25)![]() |
IPC |
C09D005/08(25)![]() |
发明人 |
DAI L(3)
WANG J(3)
CHEN Q(2)
CHENG Q(2) GUAN X(2) LI L(2) LIU J(2) MA J(2) WANG C(2) XIU D(2) ZHANG H(2) |
公开年 | 2022(8) 2021(5) 2020(4) 2023(3) 2018(2) 2019(2) |
申请年 | 2021(7) 2022(6) 2020(5) 2019(4) |
专利权人 |
CHENGDU NEW .(2)
CHINA PETROL.(2)
CHINA PETROL.(2)
SHENZHEN YOU.(2)
|
CHEN Y, SUN Y, LI F, SHAO J, CANG H, YU J, HU H, TAO W, WANG Y, ZHANG Y, NIU C, LIU M
ZHAO W, XIU D, DING L, WANG J, GUAN X, LI L, CHENG Q
ZHANG W, TAO B, MA K, WANG J, JIANG H, ZHANG B, XIU D, ZHEN Y, LI L, GUAN X, CHENG Q
WANG M, XU X, SONG F, SONG J, SONG L, SONG Z
ZHANG X, CHEN D, GUO D, YANG L, XIAO P, LIU J