国家/地区 |
中国(8)![]() |
IPC部 |
C(8)![]() |
IPC大类 | C09(8) |
IPC小类 |
C09D(8)![]() |
IPC |
C09D007/62(8)![]() |
发明人 |
FENG C(8)![]() |
公开年 | 2022(4) 2020(2) 2021(2) |
申请年 | 2022(4) 2020(3) |
专利权人 | CHINA NAT PE.(3) CHINA NAT PE.(3) SHANDONG YUH.(3) |
FENG C, ZHANG L, XIAO S, ZHANG Q, WANG Y
FENG C, ZHANG L, WANG Y, LI Q, XIAO S
FENG C, ZHANG L, WANG Y, ZHANG Q, XIAO S
ZHU B, HE S, CAO X, CHEN J, LIU W, WANG J, HU Y, FENG C
ZHU L, FENG C, CAO Y, SONG Y
FENG C, CAO Y, ZHU L, SONG Y
FENG C, ZHU L, SONG Y, CAO Y
LI W, FENG C, HUANG J, LAN C, ZHANG Y, HUANG H