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单词
letters patent
释义
letters patent
pl.n.
(复数名词)
A document issued by a government to a patentee granting an exclusive right to the enjoyment or possession of an invention.
专利许可证:由政府颁发给某一专利申请人的文件,授予他某一发明的独家享用或所有权
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更新时间:2026/8/5 7:47:38