The doctrine states that a patentable invention must be nonobvious to a person of ordinary skill in the art at the time the invention is made.

The doctrine认为，具有专利性的发明必须具备非显著性。

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On the contrary, the present teachings encompass various alternatives, modifications and equivalents, as will be appreciated by those of skill in the art.

相反，本发明包括本领域技术人员所能意识到的不同改变、改进和等价物。

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It is generally well known to one having ordinary skill in the art that a user can depress the release button 80 to remove the cover 20 from the housing 12.

对于具有本领域基本知识的人来说下面的操作是常识：即用户可以按压释放按钮80从而把外罩20从外壳12上除去。

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The original games were for "literary and fine art entertainment and for skill and strength in athletic exercise" and this was "precisely the ethos and the spirit of the Olympics that will be re-created", Shropshire Council said.

BBC: The Shropshire Olympian Festival recreates 1864 event