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2021-01-05 |
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| 10544266 |
Composition for the production of polyimide film for flexible board of photoelectronic device |
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2019-09-17 |
| 10144847 |
Polyimide-based solution and polyimide-based film produced using same |
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2018-12-04 |
| 10035883 |
Laminate, and element comprising substrate manufactured using same |
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2018-07-31 |
| 9611358 |
Laminate, and element comprising substrate manufactured using same |
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2017-04-04 |
| 9278488 |
Polyamic acid polymer composite and preparation method thereof |
HangAh Park, Cheolmin Yun, Kyungjun Kim, Jinho Lee, Jung Ho Jo |
2016-03-08 |
| 8129053 |
Secondary battery of improved high-rate discharging properties |
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2012-03-06 |
