国家/地区 |
中国(24)![]() |
IPC部 |
C(24)![]() |
IPC大类 |
C09(24)
G06(7)
H01(5)
H05(2) |
IPC小类 |
C09D(24)![]() |
IPC |
C09D011/52(24)![]() |
发明人 |
LIU Z(24)![]() |
公开年 | 2021(8) 2020(4) 2019(3) 2022(3) 2013(2) 2015(2) 2017(2) |
申请年 | 2020(8) 2021(5) 2019(3) 2016(2) 2022(2) |
专利权人 |
SHANDONG HUA.(9)
NINGBO GRAPH.(6)
INST COAL CH.(3)
YIYANG MINGZ.(2)
|
LI C, LIU H, CHEN S, LENG J, LI J, QI X, WEI H, LIU Z
LIU H, ZHAO J, CHEN S, MA Y, CHEN X, LIU Z, LENG J
LENG J, LI J, LIU H, QI X, WEI H, CHEN S, LIU Z
LENG J, SHANG W, LIU J, WEI H, CHEN S, MA Y, LIU Z
GUO X, LIU Z, XIE L, LI X, CHEN C
CHEN L, WU Z, LIU Z
LIU Z, MA Y, LV Z, LI J, CHEN S, HAN P
WU L, LIU Z, ZHU L, ZHOU S, XIAO H