「生命的故事」一書裡有人物的故事、植物的故事、動物的故事……不勝枚舉。從電影敘述的故事中，我們可以體會到生�

This Guide aims to assist users in searching for technology information using patent documents, a rich source of technical, legal and business information prese

Compiled by the China National Intellectual Property Administration (CNIPA) with the support of the WIPO China Funds-in-Trust, this book gives students a basic