国家/地区 | 中国(9) |
IPC部 | C(9) |
IPC大类 | C09(9) |
IPC小类 |
C09D(9)![]() |
IPC |
C09D163/00(9)![]() |
发明人 |
ZHANG L(9)![]() |
公开年 |
2021(9)![]() |
申请年 | 2021(6) 2020(2) |
专利权人 |
YU C, ZHANG L, XIE G, LUO J
QIAN B, FENG Z, DING Q, KONG L, ZHANG L, HAO B, LI G, ZHENG J, NIU J, WU X
ZHANG L, LIN Z, HU X, WANG X, DAI P, ZHENG L, HUANG X, TIAN J, LI X, CAI Q, CHANG F, LIU J
HE S, HE J, WANG J, ZHANG L, SONG C
LIU F, LUO S, LI H, ZHANG L, ZHANG W, LI W
XU Q, CHEN M, XIE Z, BAO P, ZHANG L, YU L, XU X
ZHANG L, SHEN B, SHAO C, ZHEN F, ZHAO C, CHEN D, CHEN H