announcement of invalidation of patent right

[announcement of invalidation of patent right]
[announcement of invalidation of patent right]

中文释义

[专利] 宣告专利权无效

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announcement of invalidation of patent right

字母数:44

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  • 单词拼写:announcement of invalidation of patent right
  • 核心含义:[专利] 宣告专利权无效