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什么叫专利?专利就是人们利用自然规律,通过创造性脑力劳动,提出一个完整的新的技术方案,解决生产和生活中一个具体问题,并具有新颖性、创造性和实用性的发明创造,向国家专利局提出申请,经过审查合格后,批准授予一定期限的独占保护权。发明创造有两种,一种是前所未有的首创性发明创造,如我国的四大发明。另一种是现有技术改进提高的发明创造。专利法上所说的发明创造只是利用自然规律解决技术方案问题,不一定要求已经达到能够应用于工
What is a patent? Patent is that people use the laws of nature, through creative mental work, put forward a complete new technical solutions to solve a specific problem in production and life, and with novelty, creativity and practical inventions, to the national patent Board submitted an application, after passing the examination, approved the grant of a certain period of exclusive protection. There are two kinds of inventions and inventions, one is unprecedented in the creation of the first invention, such as China's four inventions. The other is the improvement of the prior art to improve the invention. Patent law, said inventions and innovations just use the laws of nature to solve technical problems, does not necessarily require that has been reached can be applied to the work