国家/地区 |
中国(15)![]() |
IPC部 |
C(15)![]() |
IPC大类 | C10(15) |
IPC小类 |
C10M(15)![]() |
IPC |
C10N030/08(15)![]() |
发明人 |
GUO Z(3)
LIAO Q(3)
MA X(3)
QIU C(3) QIU J(3) ZHOU Z(2) |
公开年 | 2022(8) 2023(7) |
申请年 |
2022(15)![]() |
专利权人 | DONGGUAN ODS.(3) HANNENG QING.(2) |
MA X, LIAO Q, QIU J, QIU C, GUO Z
MA X, LIAO Q, QIU J, QIU C, GUO Z
MA X, LIAO Q, QIU J, QIU C, GUO Z
ZHANG W, SHI P, JI X, WEI M, WANG H, ZHOU X, SONG Z, YAO X, YIN Y, YU H