patent exhaustion

短语词组

短语

• patent right exhaustion 专利权利用尽
• Patent Exhaustion Doctrine 专利权用尽
• the principle of patent exhaustion 专利权用尽原则
• Exhaustion of patent 专利穷竭
• exhaustion of patent rights 尽原则
• exhaustion of patent right 专利权用尽
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