英语词汇“letters patent”的读音、翻译、释义、用法及例句-语文网

词汇	letters patent
释义	letters patent 专利证书；特别证系指政府或君主授予一项特殊权利或所有权的证明文件。此种文件都经过签字盖章，其所赋予的权利(例如专利权、土地权等)具有排他性。
随便看	secondary emission secondary entry point secondary file secondary function secondary half-session secondary index secondary industry secondary key secondary key encrypting keys secondary key field secondary logical unit secondary logical unit key secondary market secondary memories secondary modern secondary mortgage market secondary operator control station secondary paging device secondary processing sequence secondary program secondary PSV secondary register set secondary request secondary reserve secondary school

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