| 国家/地区 |
越南(10)
|
| IPC部 |
C(8)
B(2)
F(2)
|
| IPC大类 | C01(3) C09(3) |
| IPC小类 | C09K(3) C01B(2) |
| IPC | C01B031/00(2) C09K005/00(2) |
| 发明人 |
PHAN N M(10)
|
| 公开年 | 2017(2) 2018(2) 2020(2) 2021(2) |
| 申请年 | 2019(3) 2017(2) 2020(2) |
| 专利权人 | VIETNAM ACAD.(9) |
BUI H T, PHAN N M, VASILI R, DOAN D P, NIKIFARAVA I, DUNG N V
BUI H T, PHAN N M, PHUONG M T, BUI A T, NONG V P
BUI H T, TRAN V H, NGUYEN P H N, PHAN N M, VU D L
BUI H T, CAO T T, LE XUAN H, TO A D, VU D L, PHAM A T, PHAN N M
LE XUAN H, CAO T T, BUI H T, VU D L, PHAN N M, TO A D, PHAM A T
BUI H T, PHAN N M, NGUYEN Q L, DANG N M, PHAN N H, TRAN D P
PHAN N M, PHAN H K, BUI H T, TRUONG C D
BUI H T, PHAN N M, VU D L, MAI T P
BUI H T, DOAN D P, LE DINH Q, NGUYEN V C, PHAM V T, PHAN H K, PHAN N H, PHAN N M
