Patent and Trademark Office Society中文,Patent and Trademark Office Society的意思,Patent and Trademark Office Society翻译及用法

2026-03-22 01:08 浏览次数 18

Patent and Trademark Office Society

The Patent and Trademark Office Society (PTOS) is an American society of intellectual property professionals established in 1917. The society publishes a quarterly journal Journal of the Patent & Trademark Office Society (JPTOS).

Patent and Trademark Office Society 例句

英汉例句

  • Patent and Trademark Office Society Journal

    加拿大知识产权办公室美国专利商标局欧洲知识产权办公室

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