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Patent applications and USPTO patent grants for Le; Qichi.The latest application filed is for "preparation method for magnesium matrix composite".
Patent | Date |
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Electromagnetic semi-continuous casting device and method having accurately matched and adjusted cooling process Grant 11,179,770 - Le , et al. November 23, 2 | 2021-11-23 |
Preparation Method For Magnesium Matrix Composite App 20210254194 - LE; Qichi ;   et al. | 2021-08-19 |
Electromagnetic Semi-continuous Casting Device And Method Having Accurately Matched And Adjusted Cooling Process App 20210245239 - LE; Qichi ;   et al. | 2021-08-12 |
Preparation Method Of A Lithium-containing Magnesium/aluminum Matrix Composite App 20210062315 - LE; Qichi ;   et al. | 2021-03-04 |
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