Hi guys, Welcome to the Advanced Video Search Engine, and you are watching 산업시크릿 35강, 지식 재산권 5강, 저작권 제도. That video is uploaded by 채널i 산업특강 at 2016-07-04T00:08:11-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [gPwVeKPKBQU]