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Patent applications and USPTO patent grants for Coretech Co., Ltd..The latest application filed is for "metal oxide catalysts for removal of large capacity perfluorinated compounds".
Patent | Date |
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Metal Oxide Catalysts For Removal Of Large Capacity Perfluorinated Compounds App 20210362132 - Moon; Young Hwan ;   et al. | 2021-11-25 |
Metal Oxide Catalysts For Removal Of Large Capacity Perfluorinated Compounds App 20200222885 - Moon; Young Hwan ;   et al. | 2020-07-16 |
Ultrasonic massager Grant D470,239 - Yang February 11, 2 | 2003-02-11 |
Ultrasonic massager Grant D467,347 - Yang December 17, 2 | 2002-12-17 |
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