短語詞組短語patent management system 專利管理體系;管理制度;專利管理制度patent protection system 專利保護(hù)體系;專利保護(hù)制度Patent classification system 專利分類系統(tǒng)patent strategy system 專利戰(zhàn)略系統(tǒng)European Patent Examination System 歐洲專利審批制度patent forewarning system 專利預(yù)警系統(tǒng)patent renewal system 專利更新制度patent conversition system 專利轉(zhuǎn)換系統(tǒng)patent linkage system 鏈接制度 返回 patent system