国家/地区 | 中国(11) |
IPC部 | C(11) |
IPC大类 |
C09(11)![]() |
IPC小类 |
C09D(11)![]() |
IPC |
C09D007/61(11)![]() |
发明人 |
LI D(11)![]() |
公开年 | 2021(7) 2020(4) |
申请年 |
2020(11)![]() |
专利权人 | CHANGZHOU CA.(7) ANHUI SHENJI.(6) JIANGSU JIAN.(6) |
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
ZHOU C, LI D, CHEN M, JIANG L, WANG X, ZHOU W
WANG X, ZHOU W, CHEN M, JIANG L, ZHOU C, LI D
ZHOU W, WANG X, CHEN M, JIANG L, ZHOU C, LI D
ZHANG C, LI D, KUANG Z, TANG H