《保护工业产权巴黎公约》第11条规定:公约各成员国必须依本国法律,对于在任何一个成员国内举办的、经官方承认的国际展览会上展出的商品中可以申请专利的发明实用新型或外观设计,可以申请注册的商标,给予临时性保护。其中发明和实用新型的保护期限为()
A.3个月
B.6个月
C.9个月
D.12个月
正确答案是D
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/553038.html
上一篇:It was a great shock to me to discover that I had motor neuron disease. I had never been very well co-coordinated physically as a child. I was not good at ball games, and my handwriting was the despair of my teachers. Maybe for this reason, I didn't
下一篇:西周专门用于惩罚贵族或官员的刑罚是( )