"기술 발명 보상금 달라" #shorts / YTN YTN 0 12 04.25 09:42 https://www.youtube.com/watch?v=NT2wsIPXeZQ + 4 https://www.youtube.com/feeds/videos.xml?channel_id=UChlgI3UHCOnwUGzWz… + 3 "기술 발명 보상금 달라" #shorts / YTN