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Patent applications and USPTO patent grants for Cho; Chul W..The latest application filed is for "aluminum-lithium alloys and method of making same".
Patent | Date |
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Aluminum-lithium alloys and method of making same Grant 4,921,548 - Cho May 1, 1 | 1990-05-01 |
Aluminum-lithium alloys and process therefor Grant 4,915,747 - Cho April 10, 1 | 1990-04-10 |
Process for producing duplex mode recrystallized high strength aluminum-lithium alloy products with high fracture toughness and method of making the same Grant 4,816,087 - Cho March 28, 1 | 1989-03-28 |
Aluminum-lithium alloys and method of making the same Grant 4,806,174 - Cho , et al. February 21, 1 | 1989-02-21 |
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