中国科技核心期刊(中国科技论文统计源期刊)
ISSN 2095-8870 CN 31-2107/G3
专利视角下美德日自动化领域重要企业技术发展比较研究
乐思诗
Comparative Analysis on the Automation Technology Development of Important Companies in US, Germany and Japan in Patent Perspective
LE Sishi
竞争情报 . 2020, (1): 29 -36 .