“专利维持费”的概念、定义、翻译、参考文献-科学参考

单词	专利维持费
释义	专利维持费 Encyclopedia 法学专利战略释 patent maintenance fee专利维持费专利权人为了维护其专利权的有效性依法向国家行政部门缴纳的规费。又称专利年费。
随便看	personalized search personalized service personalized website navigation personal knowledge management personal move personal name seals of the Han Dynasty personal performance personal privacy protection personal probability personal project personal property personal protection personal protective equipment personal protective equipment for building construction personal protective equipment, PPE personal responsibility theory personal right personal safety management personal sampling personal security inspection personal selling personal software process personal software process, PSP Personal space personal space

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。