发明专利的保护期限是多少年-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	发明专利的保护期限是多少年
释义	发明专利的保护期限为20年，自申请日起计算。有下列情形之一的，专利权在期限届满前终止：(一)没有按照规定缴纳年费的;(二)专利权人以书面声明放弃其专利权的。专利权在期限届满前终止的，由国务院专利行政部门登记和公告。法律依据《中华人民共和国专利法》第四十二条、第四十四条
随便看	房产证加名字情形房产证加名字的规定？房产证加名字的规定是什么房产证加名字的规定是什么？房产证加名字的情况有哪些？房产证上加名字要求房产证上加名字的几种情况房产证上加名字的要求房产证上加名字的几个问题房产证加名字是有用吗房产证上加名字条件法律问题房产证上加名字的三种情况房产证加名字的要求房产证加名字有哪些情况房产证上加名字的情况有哪些没结婚房产证上加名字需要什么手续不结婚房子可以加上女方名字吗派出所采集信息的内容包括 -法律知识收到法院举证通知书必须要举证吗？收到法院举证通知书该做什么？收到举证通知书就等于在开庭吗收到举证通知书以后怎么办收到法院的举证通知应该做什么举证通知书是干嘛的接到法院举证通知书后怎么办？ administrative punishment in respect to supervision of fishery administrative punishment in supervision of water resources administrative punishment of financial control administrative punishment of industry and commerce administrative punishment of inflicting obligations administrative punishment of traffic control of inland rivers administrative punishment on maritime traffic safety administrative reconsideration administrative reconsideration concerning traffic control administrative reconsideration for industry and commerce administrative reconsideration in respect of health administrative reconsideration of financial control administrative reconsideration of the customs administrative reconsideration on price control administrative reconsideration on taxation administrative reconsideration on urban planning management administrative record administrative recuperation administrative region administrative regional division of the People's Republic of China administrative registration administrative regulation administrative regulation formulated and promulgated upon delegation administrative regulation promulgated upon delegation administrative regulations

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