我国()年正式成为《保护工业产权巴黎公约》的成员国。
A.1985
B.1899
C.1949
D.2001
正确答案是A
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/1070326.html
上一篇: Aboutthree hundred years ago, there were approximately half a billion people in the world. Inthe two centuries that followed the population doubled, and, by 1850, there weremore than a billion people in the world. It took only 7
下一篇:公司事业层一般性竞争策略包括