american patent system
美国专利制度
american patent system中文，american patent system的意思，american patent system翻译及用法
2025-11-23 05:34 浏览次数 8
american patent system 例句
英汉例句
the progressing of the american patent system and its effects on american economic society have been observed and discussed in this article.
文章对美国专利制度的发展以及专利制度对美国经济社会的影响作了历史性的考察和探讨。
at the same time, by comparing american patent system and japanese patent system, the author proposes the patent design principle for developing country.
并在对美日两国专利制度的差异进行分析的基础上，提出了一国在技术发展水平不同阶段专利制度设计原则的命题。
and during the two industrial revolutions, american patent system was constantly perfected, so it had profound effects on agriculture, transportation, especially on industry.
经过两次工业革命，专利制度不断健全和完善，在农业、交通运输业，尤其是工业领域产生了深刻的影响。
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