我国发明专利权的保护期限为？-法律综合法律援助-法律咨询免费平台-国际律师联盟

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问题	我国发明专利权的保护期限为？
释义	法律分析：发明创造包括三类，即发明、实用新型和外观设计。其中发明专利权的保护期限为20年，实用新型专利权和外观设计专利权的期限为10年。法律依据：《中华人民共和国专利法》第四十二条发明专利权的期限为二十年，实用新型专利权和外观设计专利权的期限为十年，均自申请日起计算。
随便看	决定离婚了需要如何做想离婚需要哪些程序? 要离婚该如何办理如何申请离婚呢离婚了房产证怎么办理夫妻怎么申请办理离婚手续办理离婚手续需要结婚证吗办离婚证需要结婚证吗办离婚登记要结婚证吗办理离婚要交结婚证吗？办理离婚需要结婚证吗？离婚后办结婚证需要那些手续想离婚要如何办离婚证？一般如何办理离婚？现在怎么办离婚手续？现在夫妻离婚需要什么证件夫妻离婚登记办理流程夫妻双方办理离婚手续有哪些程序夫妻如何办理离婚手续夫妻离婚了如何办理离婚证夫妻离婚手续夫妻怎样办理离婚手续夫妻办理离婚程序夫妻办理离婚程序要哪些证件夫妻办理离婚程序有哪些具体步骤 crime of providing falsified certification by property assessors crime of providing military secrets crime of providing premises for taking opium crime of publishing obscene articles crime of rape crime of refusing or evading military obligation crime of refusing to execute judgments or orders of the people's court crime of releasing a criminal without permission crime of removal of articles from public places crime of renderin g economic aid to the enemy in war crime of resistance to the order to fight crime of resisting lawful arrest and perpetrating murder crime of revealing the secret of adoption crime of robbery crime of rumor-mongering and swindling by witches crime of sabotaging boundary tablets or markers crime of sabotaging boundary tablets or markers along the national border crime of sabotaging collective production crime of sabotaging combustible and explosive facilities crime of sabotaging communication equipment crime of sabotaging communications crime of sabotaging electric power facilities crime of sabotaging gas facilities crime of sabotaging means of transportation crime of sabotaging military facilities

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