国家/地区 | 中国(13) |
IPC部 |
C(13)![]() |
IPC大类 |
C09(13)![]() |
IPC小类 |
C09D(13)![]() |
IPC |
C09D007/62(13)![]() |
发明人 |
ZHANG Q(13)![]() |
公开年 | 2018(3) 2020(3) 2021(3) 2022(2) 2023(2) |
申请年 | 2020(4) 2018(3) 2022(3) 2021(2) |
专利权人 | SHANDONG YUH.(2) WUHU CITY BA.(2) |
ZHANG Q, GUO Q, FENG X, HU Y, WANG L
FENG C, ZHANG L, XIAO S, ZHANG Q, WANG Y
FENG C, ZHANG L, WANG Y, ZHANG Q, XIAO S
ZHANG Q, LI Y, WANG W, LI G
MENG Y, MENG K, ZHANG Q, WANG Y, MAO X
WANG J, LIU X, WANG C, ZHANG Q