国家/地区 |
中国(9)![]() |
IPC部 |
C(9)![]() |
IPC大类 | C09(9) C08(2) |
IPC小类 |
C09D(9)![]() |
IPC |
C09D183/04(9)![]() |
发明人 |
LIU X(9)![]() |
公开年 | 2021(3) 2017(2) 2018(2) 2023(2) |
申请年 | 2017(2) 2021(2) 2022(2) |
专利权人 |
ZHANG H, DAI J, ZHANG E, ZHANG F, LI W, LIU X, WANG M
GAN H, ZHANG Y, LIU X, ZHU H, CUI X
YUE O, ZHENG M, LIU X, BAI Z, WANG X
MA Z, ZHAN X, WANG Z, ZHAO Z, ZHU Y, CHEN J, LIU X, CHEN H
LIU X, LI R, LIU Z, HE Y, JIAO P, NIE Q, LUO R, WANG Q, HOU W
CHENG L, LIU X, XIANG Y, LIU H
CHEN S, LIU X, YUE L, ZHANG Y, LI H, YAN R
LIU X, LIU J, LI T, ZHU J, HU Y, TIAN T, ZUO J, SHEN X, QIAO Y, XIA S