我国发明专利权的保护期限是多长-知识产权纠纷法律援助-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是多长
释义	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	关于推进公务员职业道德建设工程的意见颁布的时间是? -法律知识关于推进公务员职业道德建设工程的意见颁布的时间是哪一年？违反道德规范的公务员如何处理公务员行政道德规范是? 公务员道德败坏会被开除吗 -法律知识公务员行政道德规范法律问题关于推进公务员职业道德建设工程的意见颁布的时间是哪一年 -法律知识公务员的职务行为公务员违反道德规范是否构成犯罪？关于推进公务员职业道德建设工程的意见颁布的时间是哪一年 -法律知识公务员的职务行为属于职业道德规范的是如何规范公职人员的职业行为？公职人员酗酒是否违反职业道德统筹保险合法吗？养老保险骗保的后果养老保险是骗局吗商业养老保险是骗子吗养老保险是不是骗局统筹保险企业合法吗养老保险买了有什么用统筹保险到底合不合法养老保险是骗局吗养老保险诈骗后果有哪些车祸8跟肋骨断几级伤残 law on bank deposits and savings law on coal resources law on compulsory primary education law on economic contracts concerning foreign interests law on fixing the number of employees in government agencies law on foreign-capital enterprises law on foreign enterprises law on import and export commodity inspection law on political work of the army law on quality control law on safety in production law on submission of accounting reports in the Han Dynasty law on the carriage of goods by sea law on the conservation of natural resources law on the dissemination of agricultural technology law on the establishment of specified number of personnel law on the management of agrotechniques law on the management of bank currencies and cash law on the management of government establishments law on the management of tax revenue collection law on the operation of agricultural markets law on the prevention and control of surface water pollution law on the prevention and control of water pollution law on the prevention of pesticide pollution law on the prevention of unfair competition

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