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| Name | 제57회 발명의 날 대통령소속 국가지식재산위원장 표창 |
| Video Uploader | Video From 도빈치 발명대통령 |
| Upload Date | This Video Uploaded At 01-04-2025 16:28:02 |
| Video Discription | No description available in this video! |
| Category | Science & Technology |
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