企源知识库
专业知识收录平台
我国实用新型专利权的期限为
分类：
信息政策与法规(02133)
发表：2024年02月24日 11时02分36秒
作者：
admin
阅读：
(2)
我国实用新型专利权的期限为
A.10年
B.15年
C.20年
D.25年
正确答案是A
上一篇
The Chinese-in particular the rural population-are getting richer and now want visible improvements to their standard of living:they aspire to own color TV sets,refrigerators,trucks,washing machines and
better
radios,bicycles,and clothing.Even
下一篇
Passage FourIdeas about polite behaviour differ from one culture to another. Some societies, such as America and Australia, for example, are mobile and very open. People here change jobs and move house quite often. As an result, they have a lot of re
Top
首页
后台登录
×
×
