patent exhaustion
短語(yǔ)詞組
- patent right exhaustion 專利權(quán)利用盡
- Patent Exhaustion Doctrine 專利權(quán)用盡
- the principle of patent exhaustion 專利權(quán)用盡原則
- Exhaustion of patent 專利窮竭
- exhaustion of patent rights 盡原則
- exhaustion of patent right 專利權(quán)用盡 返回 patent exhaustion