administrative authorities for patent affairs

英 [administrative authorities for patent affairs]
美 [administrative authorities for patent affairs]

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[专利] 专利管理机关

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administrative authorities for patent affairs

字母数：45

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  • 单词拼写：administrative authorities for patent affairs
  • 核心含义：[专利] 专利管理机关

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更新时间：2026-04-23 18:00:10