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nounadjectiveverb to apply for/obtain a patent on an invention申请／获得发明专利 The device was protected by patent. 这一装置受专利保护。 Edison took out a patent on the light bulb. Genetically engineered plants can be protected by patent. In 1843 Bain filed a patent for his fax machine. In 1995 he was granted a patent for his invention. The item is Patent Pending No. 11092001. a leading authority on patent law patent applications/laws专利申请；专利法 the US Patent Office美国专利局 patent medicines专利药 It was a patent lie. 那是赤裸裸的谎言。 |