国家/地区 |
中国(26)![]() |
IPC部 |
B(26)![]() |
IPC大类 |
B32(26)
C08(19)
C09(6)
B29(4) E04(4) H05(4) F16(2) H01(2) |
IPC小类 |
B32B(26)
C08K(18)
C08L(18)
C08J(12) C09J(5) H05K(4) E04F(3) B29C(2) B29D(2) B29L(2) F16L(2) |
IPC |
B32B027/30(26)![]() |
发明人 |
WANG C(5)
CHU H(3)
FU C(3)
GAO Y(3) NIE W(3) QIAN J(3) RAN X(3) CHEN J(2) CHENG Q(2) LIU G(2) LIU J(2) LIU W(2) QIAN H(2) WU X(2) YUAN J(2) |
公开年 | 2021(22) 2020(3) |
申请年 |
2020(26)![]() |
专利权人 | CHANGCHUN AP.(3) TAIZHOU HUAL.(2) |
WANG C, QIAN H, CHEN J, CHENG Q, YUAN J
YUAN J, CHENG Q, CHEN J, QIAN H, WANG C, CHENG J
RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H
DAI S, WENG L, ZHANG G, ZHANG J
RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H
RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H
YU S, GAO H, ZHANG Z, PAN X