单词	prior art
释义	prior art noun patent law : knowledge that is publicly available (as from the description in an already existing patent, from publications, or from public use or sale) before the date of filing a claim for a patent for an invention a finding by the judge that there was no advancement of design in the new invention over the prior art Word History First Known Use 1883, in the meaning defined above Legal Definition prior art noun : the processes, devices, and modes of achieving the end of an alleged invention that were known or knowable by due diligence before and at the date of the invention also : the knowledge or description of such processes, devices, or modes —used chiefly in patent law
随便看	bleu louise bleu passé bleus bleus de lyon bleus de roi bleus louise bleus passés bleux BLEVE blew blew (out) blew a gasket blew away blew in earner earners earnest earnestful earnestfully earnestlier earnestliest earnestly earnestness earnestnesses earnests

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