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 |
CUI D(3)![]() |
公开年 | |
申请年 |
2021(3)![]() |
专利权人 |
CUI J, FU G, LI S, CUI D, LIU S, WEI K, GUO X, QIAO J
WANG W, CUI D, LIN H, ZHU J, JIANG J, TAO B, GUO Z, WANG J, LIU T, LV C, CHEN J, ZHANG R, YUAN G, JI Y, XIE R, SHU X