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000048078 1102_ $$aWorld Intellectual Property Organization
000048078 24500 $$a2023年专利合作条约年鉴内容提要 :$$b国际专利体系.
000048078 264_1 $$aGeneva, Switzerland :$$bWorld Intellectual Property Organization,$$c2023.
000048078 300__ $$a18 pages;$$c[28] cm.
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000048078 4901_ $$aPCT Yearly Review
000048078 516__ $$aOnline publication.
000048078 520__ $$a本提要简要介绍了产权组织管理的《专利合作条约》（PCT）的主要使用趋势，并对2022年PCT年鉴中报告的统计数据进行了归纳总结。
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000048078 63000 $$aPatent Co-operation Treaty.
000048078 650_0 $$aPatents (International law)
000048078 650_0 $$aPatents$$vTreaties$$vStatistics.
000048078 650_0 $$aPatents$$xInternational cooperation.
000048078 77418 $$aPCT
000048078 8564_ $$y10.34667/tind.48078$$9d10d3e87-0c3a-4885-9dfb-fedbc1fc73ac$$s871399$$uhttps://tind.wipo.int/record/48078/files/wipo-pub-901-2023-exec-summary-zh-patent-cooperation-treaty-yearly-review-2023-executive-summary.pdf
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000048078 903__ $$aPCT yearly review
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