Hongxu Li

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Fushun City, CN

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Patents Grantslast 30 patents

Information Patent Grant
High gradient, oil-cooled iron removal device with inner circulation
- Patent number 9,511,377
- Issue date Dec 6, 2016
- LONGI MAGNET Co., Ltd.
- Chengchen Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH GRADIENT, OIL-COOLED IRON REMOVAL DEVICE WITH INNER CIRCULATION
- Publication number 20150014224
- Publication date Jan 15, 2015
- LONGI MAGNET CO., LTD.
- Chengchen Zhang
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...