In May 2009, the Beijing IP Office organized and AFD China hosted the concluding ceremony of the project “Survey of Distribution of Green Energy Patents in Beijing”.
2009-05-08
http://www.afdip.com/index.php?ac=article&at=read&did=934
In May 2009, the Beijing IP Office organized and AFD China hosted the concluding ceremony of the project “Survey of Distribution of Green Energy Patents in Beijing”.
2009-05-08
http://www.afdip.com/index.php?ac=article&at=read&did=934