国家/地区 |
中国(26)![]() |
IPC部 |
A(26)
B(26)
D(6)
C(3) |
IPC大类 |
A41(26)![]() |
IPC小类 |
A41D(26)![]() |
IPC |
A41D031/02(21)
B32B027/02(19)
B32B027/12(19)
B32B009/04(18) B32B009/00(17) B32B027/36(14) A41D031/30(13) B32B005/02(13) B32B009/02(11) B32B027/32(11) A41D031/04(10) B32B033/00(10) A41D031/14(8) A41D031/26(8) A41D031/12(7) |
发明人 | WU J(2) WU X(2) |
公开年 |
2021(26)![]() |
申请年 |
2020(26)![]() |
专利权人 |
LIU X, GUO L, LIU Y, DENG H, LAI Q
TANG D, ZONG G, GAO P, ZHAO Z
POLEGATO MORETTI M, BRUNO M, MARCON C, POLONI L, POLEGATO M M
CHEN C, HU C, JIANG W, HUANG S, WEI L
CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H