您要查找的是不是：
- literae patentes 专利证
- He got a patent for this invention. 他获得了这项发明的专利权。
- The patent runs out in three years time. 这项专利期限为3年。
- Did you take out a patent on your design? 你是否取得一项设计的专利?
- Infringe a contract; infringe a patent. 违反一项合同; 侵犯专利权
- The patent office needs90 days to wait for any possible opposition. 专利局需要90天的时间等候任何可能产生的反对意见。
- It was patent to everyone that he disliked the idea. 每个人都看得出来他不喜欢这个主意。
- Only when everything is ok will the patent be registered. 只有一切都顺利，才能登记专利。
- The first English patent for a typewriter was issued in1714. 英国第一台打字机专利证书是一七一四年颁发的。
- The first English patent for a typewriter was issued in 1714. 英国第一台打字机专利证书是一七一四年颁发的。
- Mary has taken out a patent for a new invention. 玛丽取得了一项新发明的专利权。
- This is a fact patent to the world. 这是全世界都明白的事实。
- Necessity is the mother of invention, but patent right is the father. 需要是发明之母，但专利权是发明之父。
- It is patent to anyone that she disliked the idea. 谁都知道她不喜欢那个主意。
- The prisoner's statement is a patent lie. 该囚犯的陈述显然是一个谎言。
- His master holds the patent of it. 现在专利证还在他东家手里呢。
- These patent leather shoes scuffed. 这些黑漆皮鞋被磨损了。
- The patent for this process was awarded in 1922. 此方法在1922年获得专利。
- In the Patent Office, we still have millions of ideas that are free for use. 在专利局，我们还有许多的想法没有付诸实施。
- Lucent is suing for patent violation. 目前，朗讯公司正对CISCO公司提起诉讼认为该公司有侵权行为。
