英语词汇“patent fee”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	patent fee
释义	patent fee短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句专利费 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。
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