国家/地区 | 中国(4) |
IPC部 |
C(4)![]() |
IPC大类 | C09(4) |
IPC小类 |
C09D(4)![]() |
IPC |
C09D005/08(4)![]() |
发明人 |
FU C(4)![]() |
公开年 |
2022(4)![]() |
申请年 | 2022(3) |
专利权人 | GUANGDONG MA.(2) TIANJIN ZHON.(2) |
DI Y, CHEN J, HUANG K, FU T, FU C, YAN G, LI T, JI X, SHANG H
YAN G, LI T, CHEN J, DI Y, HUANG K, JI X, FU T, FU C, SHANG H
MA C, XIE Y, ZHANG X, ZHOU B, HUANG L, FU C, DAI H, ZHOU W
HUANG L, ZHANG X, XIE Y, SONG X, FU C, ZHOU W