patentorn.专利权许可者patentn.专利；特许vt.给予专利权adj.专利的；显著的patent protection degree专利保护程度patent ductus arteriosis动脉导管未闭patent ductus srteriosus动脉导管未闭patents industrialization专利产业化Patent ductus arteriouses动脉导管未闭patent forewarning system专利预警系统patent quality indicators专利质量指标patent duetus arteriousus肺动脉瓣狭窄patent specification file专利资料档patent number concordance专利号对照索引