国家/地区 | 中国(3) |
IPC部 |
C(3)![]() |
IPC大类 | C09(3) |
IPC小类 |
C09D(3)![]() |
IPC |
C09D007/61(3)![]() |
发明人 |
GUO X(3)![]() |
公开年 |
2023(3)![]() |
申请年 | 2021(2) |
专利权人 |
WANG L, LU G, GUO X, DAI J, XU X, ZHAO N, CHEN Z, LIU S
CUI J, FU G, LI S, CUI D, LIU S, WEI K, GUO X, QIAO J
DUAN S, SHANG N, KANG S, DING C, CUI C, GUO X, WANG L, HAN Z, SHI J