国家/地区 | 中国(6) |
IPC部 |
C(6)![]() |
IPC大类 |
C09(6)![]() |
IPC小类 |
C09D(6)![]() |
IPC |
C09D005/10(6)![]() |
发明人 |
CUI D(6)![]() |
公开年 | 2019(2) 2020(2) |
申请年 | 2020(3) 2019(2) |
专利权人 | ZHENGZHOU GR.(3) JIANGSU TOPP.(2) |
CUI J, FU G, LI S, CUI D, LIU S, WEI K, GUO X, QIAO J
QIAO J, LIU S, GUO X, WEI K, WEI S, ZHU G, CUI J, CUI D
CUI D, CUI J, QIAO J, GUO X, WEI K, LIU S, ZHAO S, WEI S, LI C, ZHANG Y