國(guó)家知識(shí)產(chǎn)權(quán)局答每經(jīng)問(wèn):推廣知識(shí)產(chǎn)權(quán)普惠金融,去年專(zhuān)利商標(biāo)質(zhì)押融資惠及4萬(wàn)多家民營(yíng)企業(yè)每日經(jīng)濟(jì)新聞