发明
发明是一种独特个、创新个有形或无形物，或是指渠个开发个过程。可以是指对机械、装置、产品、概念、制度个创新或改进。
交关多国家为了鼓励发明家发明个辛劳，设立了专利制度让渠拉法定辰光内独享渠个发明技术所带来个商业上利益。
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