国家/地区 | 中国(4) |
IPC部 |
C(4)![]() |
IPC大类 |
C09(4)![]() |
IPC小类 |
C09D(4)![]() |
IPC | C09D007/62(2) |
发明人 |
CUI J(4)![]() |
公开年 | 2021(2) |
申请年 |
2021(4)![]() |
专利权人 | ZHENGZHOU GR.(2) |
CUI J, FU G, LI S, CUI D, LIU S, WEI K, GUO X, QIAO J
CUI J, ZHU G, WEI S, WEI K, GUO X, LIU S, QIAO J, CUI D
WU Q, WANG H, YANG L, XU S, CUI J
CUI J, LI W, XIONG Y, LOU Z, WANG Y, YU H, FENG X, SHAN W