您要查找的是不是：
- patent omphalomesenteric duct 卵黄管未闭
- Excision of omphalomesenteric duct 脐肠系膜管切除术
- omphalomesenteric duct anomalies 脐肠管异常
- umbilical omphalomesenteric duct polyp 脐部卵黄管息肉
- Persistent omphalomesenteric duct 脐肠系膜管续存
- 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?
- patent omphalomesenteric dust 卵黄管未闭
- omphalomesenteric duct 卵黄管, 卵黄柄
- 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。
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- Omphalomesenteric duct cyst 脐肠系膜管囊肿
- 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。
- A duct often contains cross braces. 管道内往往是有支撑拉条。
