国家/地区 | 中国(29) |
IPC部 |
C(29)![]() |
IPC大类 |
C09(29)![]() |
IPC小类 |
C09D(29)
H05B(5)
A47K(2)
A61L(2) C01B(2) E04F(2) G06K(2) H01B(2) H01Q(2) |
IPC |
C09D011/52(29)![]() |
发明人 |
WU L(29)![]() |
公开年 | 2020(15) 2021(11) |
申请年 | 2020(26) |
专利权人 | GUANGDONG KO.(22) NINGBO GRAPH.(3) FUJIAN MATER.(2) |
ZHENG L, XU L, WU L, WANG J, WENG Z, TIAN Z
WU L, LIU Z, ZHU L, ZHOU S, XIAO H
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q
WU L, CAO D, MA Y, YE D, LI M, LI Z, ZENG C, LIU Q