cancellation of utility models

[cancellation of utility models]
[cancellation of utility models]

中文释义

[专利] 实用新型的取消

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单词结构:

cancellation of utility models

字母数:30

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🎯 重点记忆:

  • 单词拼写:cancellation of utility models
  • 核心含义:[专利] 实用新型的取消