揭阳高新区:推进知识产权质押融资 助企“知产”变“资产” 蓝色河畔 2023-02-13 06:46:11 video: https://mp.weixin.qq.com/mp/readtemplate?t=pages/video_player_tmpl&action=mpvideo&auto=0&vid=wxv_2714998297060425729