DONGGUAN XUANYAO ELECTRONICS CO., LTD.

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Dongguan, Guangdong Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composite permanent magnetic material and preparation method thereof
- Patent number 9,048,016
- Issue date Jun 2, 2015
- DONGGUAN XUANYAO ELECTRONICS CO., LTD.
- Yongjun Hu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC