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Legal status
Patent not validated
(51) | INT.CL. | C22C 19/07 | |
H01F 1/055 | |||
C22C 1/04 |
(11) | Number of the document | 3686301 |
(13) | Kind of document | T |
(96) | European patent application number | 20152208.3 |
Date of filing the European patent application | 2020-01-16 | |
(97) | Date of publication of the European application | 2020-07-29 |
(45) | Date of publication and mention of the grant of the patent | 2021-02-24 |
(46) | Date of publication of the claims translation |
(30) | Number | Date | Country code |
201910079041 | 2019-01-28 | CN |
(72) |
ZHANG, Bingjun, CN
DONG, Yi, CN
WU, Zhimin, CN
DIAO, Shulin, CN
LIU, Xin, CN
SU, Jianyun, CN
FAN, Yuelin, CN
YUAN, Bo, CN
YUAN, Yi, CN
CHEN, Ya, CN
YUAN, Wenjie, CN
|
(73) |
Baotou Tianhe Magnetics Technology Co., Ltd.,
No.8-17 Rare Earth Avenue Rare Earth High-tech Industrial Park, Baotou Inner Mongolia 014030,
CN
|
(54) | SAMARIUM-COBALT MAGNETS AND METHOD FOR PREPARING THE SAME |
SAMARIUM-COBALT MAGNETS AND METHOD FOR PREPARING THE SAME |