专利是永久的吗 -专利-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	专利是永久的吗 -专利
释义	法律分析：发明专利的期限为20年;实用新型专利和外观设计专利的期限为10年，均自申请之日起计算。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	开车红绿灯路口接吻会扣分吗 -法律知识开车亲亲被拍到会扣分吗 -法律知识开车红绿灯路口接吻会扣分吗 -法律知识开车亲亲被拍到会扣分吗开车接吻算违章吗? -法律知识等红绿灯亲嘴会扣分吗等红绿灯亲嘴会扣分吗等红绿灯接吻扣分吗等红绿灯亲嘴会扣分吗等红绿灯接吻扣分吗等红灯的时候亲亲扣分吗？等红灯的时候亲亲扣分吗 -法律知识等红灯的时候亲亲扣分吗路上男女亲嘴被拍照犯法么 -法律知识等红绿灯亲嘴会扣分吗？等红灯时接吻也扣分吗 -法律知识等红绿灯亲嘴会扣分吗 -交通违章等红绿灯亲嘴会扣分吗 -交通违章抱一下亲一下可以立案吗等红绿灯亲嘴会扣分吗等红灯时接吻也扣分吗 -法律知识路上男女亲嘴被拍照犯法么 -法律知识民政局人工服务热线工信部人工热线服务住房公积金人工服务号码 control of foreign ships control of forfeiture control of gaseous contamination control of ground satellite receiving facilities control of identity cards control of industrial noise control of insurance businesses control of interim identity cards control of investment in capital construction control of manually-driven vehicle control of military weaponry control of offshore banking institution control of poisonous materials control of priority population control of psychotropic drugs control of rabies vaccine for people control of railroad traffic control of raw materials and fuels control of silk exports control of taxation over bicycles control of the cultural market control of the size of personnel control of the Tian'anmen Square and surrounding areas control of "three random violations" on highways control of traditional Chinese medicine

法律咨询免费平台收录17839362条法律咨询问答词条，基本涵盖了全部常用法律问题的释义及解答，是法律学习及实务的有利工具。