首页
登录
职称英语
When an invention is made, the inventor has three possible【C1】______of actio
When an invention is made, the inventor has three possible【C1】______of actio
游客
2025-04-28
25
管理
问题
When an invention is made, the inventor has three possible【C1】______of action open to him: he can give the invention to the world by publishing it, keep the idea【C2】______, or patent it.
A【C3】______patent is the result of a bargain【C4】______between an inventor and the state, but the inventor gets a limited period of monopoly and publishes full details of his invention to the public after that period【C5】______
Only in the most exceptional circumstances【C6】______the lifespan of a patent【C7】______to alter this normal process of events.
The longest extension ever【C8】______was to Georges Valensi; his 1939 patent for color TV receiver circuit was extended until 1971 because for most of the patent’ s normal life there was no color TV to【C9】______and thus no hope for reward for the invention.
Because a patent remains permanently【C10】______after it has terminated, the shelves of the library attached to the【C11】______office contain details of literally millions of ideas that are free for anyone to use and, if【C12】______than half a century, sometimes even re-patent. Indeed, patent experts often advise anyone【C13】______to avoid the high cost of conducting a search through【C14】______patents that the one sure way of violation of rely other inventor’s right is to plagiarize a dead patent. Likewise, because publication of an idea in any other form【C15】______invalidates further patents on that idea, it is traditionally【C16】______to take ideas from other areas of print. Much modern technological advance is【C17】______on these presumptions of legal security.
Anyone closely【C18】______in patents and inventions soon learns that most "new" ideas are, in fact, as old as the hills. It is theft reduction to commercial practice, either through necessity or dedication, or through the availability of new technology, 【C19】______makes news and money. The basic patent for the theory for magnetic recording dates back to 1886. Many of the original ideas behind television originate【C20】______the late 19th and early 20th century. Even the Volkswagen rear engine car was anticipated by a 1904 patent for a cart with the horse at the rear. [br] 【C16】
选项
A、dangerous
B、undesirable
C、safe
D、terrible
答案
C
解析
本题应选C。文章内容指出,有人在同一个领域里发表注册了某一观点,那么其他人再在同一个领域里发表注册同一观点也就无效了,只有从别的领域里提取观点才是安全的。所以,答案是C。
转载请注明原文地址:https://tihaiku.com/zcyy/4057107.html
相关试题推荐
Thereareseveralpossibleexplanationsforthegreaterjob______inJapanincon
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
Whenaninventionismade,theinventorhasthreepossible【C1】______ofactio
随机试题
[img]2017m4s/ct_etoeiclm_etoeiclzp_0501_20170401[/img][br][originaltext](A)Th
[img]2012q1/ct_etoefm_etoeflistz_0822_20121[/img][br]Whatcanbeinferredabou
Oneyearagotoday,youngJim’sparentshadaveryserioustalkwithhim.Th
[originaltext]M:Shanika,thanksforjoiningustoday!W:Mypleasure.M:First
SavingfortheFuture.Purposeofsaving1.Womens
领导者放手不管,下属愿意怎样做就怎样做,完全自由。上述这种领导方式属于()领导
下列哪项不属于热疗的目的A.解除疼痛 B.保暖 C.减轻出血 D.促进炎症
患者产后血性恶露13天不尽,量多、色淡、质稀、无气味,神疲懒言,小腹空坠,食少便
国家药品不良反应监测中心报告,某省药品生产企业生产的某药品疗效不确,不良反应大,
下列关于税率的说法中,正确的有()。A.比例税率分为产品比例税率、行业比例税率
最新回复
(
0
)