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Patent applications and USPTO patent grants for Choi; Ki-Deog.The latest application filed is for "microcellular foam of thermoplastic resin prepared with die having improved cooling property and method for preparing the same".
Patent | Date |
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Microcellular foam of thermoplastic resin prepared with die having improved cooling property and method for preparing the same Grant 8,398,904 - Nam , et al. March 19, 2 | 2013-03-19 |
Microcellular Foam Of Thermoplastic Resin Prepared With Die Having Improved Cooling Property And Method For Preparing The Same App 20100311853 - NAM; Kyung-Gu ;   et al. | 2010-12-09 |
Microcellular foam of thermoplastic resin prepared with die having improved cooling property and method for preparing the same App 20070123598 - Nam; Kyung-Gu ;   et al. | 2007-05-31 |
Polyvinyl chloride foams App 20060264523 - Lee; Min-hee ;   et al. | 2006-11-23 |
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