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pa.tent LEGAL RIGHTH5peI7t[nt, $5pAt7[ntn [C](a document given to someone to show) the official legal right to make or sell an invention for a particular number of years专利In 1880 Alexander Graham Bell was granted a patent on an apparatus for signalling and communicating called a Photophone.1880年，亚历山大·格雷厄姆·贝尔被授予一项专利，因为他发明了一种用来发出信号和传送信号的被称作光线电话的装置。Earlier this year, the company took out/filed a patent on a genetically engineered tomato that remains firm longer than untreated tomatoes.今年早些时候，这个公司取得遗传工程处理番茄的专利，这种番茄比未处理过的时间更长??
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