patent fee
英
美
- fee n.费用;酬金
- patent n.专利;特许vt.给予专利权adj.专利的;显著的
- If the fees are not paid, then the patent is said to have lapsed.
如果不付专利费,这项专利就告失效。
- Now, so far as obligations are concerned, the patent owner must pay an annual fee for his patent.
至于义务,专利权人每年必须缴纳专利费。