国家/地区 |
中国(6)![]() |
IPC部 |
C(6)![]() |
IPC大类 | C09(6) |
IPC小类 |
C09D(6)![]() |
IPC |
C09D163/00(4)
C09D005/08(3)
C09D005/10(3)
C09D007/61(2) C09D007/62(2) |
发明人 |
CUI D(6)![]() |
公开年 | 2020(3) 2021(3) |
申请年 |
2020(6)![]() |
专利权人 | ZHENGZHOU GR.(3) |
GUO X, LI D, LIU S, WEI K, CUI J, WEI S, LI C, CUI D
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