摘要
干式变压器因其固有优势特点近年来广泛应用于各个领域,相关配套技术也得以快速发展,文章从中国专利的角度,以干式变压器为基本领域,结合国际专利分类,选取相关主题词进行检索,从专利申请趋势、技术领域及专利权人等角度进行分析。
In recent years, dry-type transformer is widely used in various fields due to its inherent advantages, and therelated technology has rapidly developed. The paper chooses some related subject terms to analyze the patentapplication trend, technical field and patentee combined with international patent classification.
出处
《江苏科技信息》
2016年第9期16-18,共3页
Jiangsu Science and Technology Information
关键词
干式变压器
专利分析
国际专利分类
dry type transformer
patent analysis
international patent classification
