首页
登录
职称英语
When an invention is made, the inventor has three possible courses of actio
When an invention is made, the inventor has three possible courses of actio
游客
2024-06-03
28
管理
问题
When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the world by publishing it, keep the idea secret, or【B1】______ it.
A granted patent is the result of a【B2】______ struck between an inventor and the state, by which the inventor gets a limited period of【B3】______ and publishes full details of his invention to the public after that period【B4】______ .
Only in the most【B5】______ circumstances is the life span of a patent extended to alter this normal process of events.
A patent remains【B6】______ public after it has terminated. Indeed, patent experts of- ten advise anyone wishing to avoid the high cost of【B7】______ a search through live patents that the one sure way of avoiding violation of any other inventor’s right is to steal and use a dead patent. Likewise, because publication of an idea in any other form permanently【B8】______ further patents on that idea, it is traditionally safe to take ideas from other areas of print.【B9】______
Anyone closely involved in patents and inventions soon learns that most new ideas are, in fact, as old as the hills.【B10】______ that makes news and money. The basic patent for the theory of magnetic recording dates back to 1886.【B11】______ Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear. [br] 【B5】
选项
答案
exceptional
解析
本段末尾的this normal process of events指代的就是上段中提到的“专利保护是有期限的”。由该句可知,只有在极其特殊的情况下,专利保护的期限才可以被延长。exceptional意为“例外的,特殊的”。注意形容词词缀-al。 only引导的状语被置于句首,后面的句子需部分倒装,本句的正常语序应为The life span of a patent is extended to alter…only in…。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3618211.html
相关试题推荐
[originaltext]Normallyastudentmustattendacertainnumberofcoursesin
[originaltext]Normallyastudentmustattendacertainnumberofcoursesin
[originaltext]Normallyastudentmustattendacertainnumberofcoursesin
Isitpossibletopersuademankindtolivewithoutwar?Warisanancient【B1
Isitpossibletopersuademankindtolivewithoutwar?Warisanancient【B1
Isitpossibletopersuademankindtolivewithoutwar?Warisanancient【B1
Isitpossibletopersuademankindtolivewithoutwar?Warisanancient【B1
BiologicalMimicryTheInventionofVelcro
BiologicalMimicryTheInventionofVelcro
BiologicalMimicryTheInventionofVelcro
随机试题
Samlikeswalkinginthestreetafterlunch.[br]Samisnotlost.A、True.B、Fals
Althoughspecificconcernsmaydeterminetheintentofaresearchproject,itsr
[originaltext]Theterm"Americandream"iswidelyusedtoday.Butwhatexac
女性,56岁。肝硬化大量腹水,呼吸困难,用利尿剂后仍少尿,如需单纯放腹水,第一次
下列人员中,应定期对专项施工方案实施情况进行巡查的有()。A.项目法人技术负
银保监会监管的非银行金融机构不包括()。A.金融资产管理公司 B.邮政储
一般资料:男性,21岁。未婚,业务员。 求助者自述:近半年来,见到女性就感到紧
特殊的普通合伙企业的合伙人在执业活动中,因故意或者重大过失造成合伙企业债务的,该
土质路基压实要遵循()的原则。A.先高后低 B.先慢后快 C.先轻后重
Ⅰ度房室传导阻滞的心电图特点是( )。A.P波与QRS群无关 B.PR间期固
最新回复
(
0
)