| 国家/地区 | 中国(2) |
| IPC部 | B(2) C(2) |
| IPC大类 | B01(2) C02(2) |
| IPC小类 | B01J(2) C02F(2) |
| IPC | B01J023/745(2) C02F001/72(2) |
| 发明人 |
CHEN X(2)
HE X(2)
JIANG L(2)
LIU D(2) WANG C(2) WANG J(2) |
| 公开年 | 2018(2) |
| 申请年 |
2017(2)
|
| 专利权人 |
UNIV CHINA MINING TECHNOLOGY BEIJING(2)
|
WANG C, CHEN X, JIANG L, LIU D, ZHANG Q, WANG J, HE X
WANG C, WEI Y, CHEN X, JIANG L, LIU D, WANG J, HE X
