国家/地区 |
中国(13)![]() |
IPC部 |
C(13)![]() |
IPC大类 | C09(13) C08(6) |
IPC小类 |
C09D(13)![]() |
IPC |
C09D005/03(13)![]() |
发明人 |
LI D(13)![]() |
公开年 | 2021(6) 2020(4) 2023(2) |
申请年 | 2020(10) 2022(2) |
专利权人 | CHANGZHOU CA.(12) ANHUI SHENJI.(5) JIANGSU JIAN.(5) |
GUO X, LI D, LIU S, WEI K, CUI J, WEI S, LI C, CUI D
JIANG L, CHEN M, ZHOU C, LI D, WANG X, ZHOU W, SUN T
CHEN M, JIANG L, ZHOU C, LI D, WANG X, ZHOU W, ZHU X
LI D, ZHOU C, WANG X, ZHOU W, CHEN M, JIANG L
WANG X, ZHOU W, CHEN M, JIANG L, ZHOU C, LI D
ZHOU W, WANG X, CHEN M, JIANG L, ZHOU C, LI D