国家/地区 | 中国(6) |
IPC部 |
C(6)![]() |
IPC大类 |
C08(6)![]() |
IPC小类 |
C08G(6)![]() |
IPC |
C09D007/61(6)![]() |
发明人 |
ZHOU W(6)![]() |
公开年 | 2021(4) |
申请年 | 2020(4) |
专利权人 | ANHUI SHENJI.(5) CHANGZHOU CA.(4) JIANGSU JIAN.(4) |
FU C, LIN J, ZHANG X, MA Q, ZHOU B, DAI H, ZHOU W
JIANG L, CHEN M, ZHOU C, LI D, WANG X, ZHOU W, SUN T
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