摘要
Japan,the United States and Germany topped the list of the most patent filings in China in 2019,according to the China’s National Intellectual Property Administration(CNIPA).Market entities from 186 countries and regions applied for patents and trademarks in China in 2019.Japan.
出处
《中国专利与商标》
2020年第2期104-104,共1页
China Patents & Trademarks
