Du, Jingyin 杜竟因 (–)

 Person: id 76269
Sources
Diangong (1947)
Family name (Hanyu pinyin)
Du
Given name (Hanyu pinyin)
Jingyin
Chinese characters
杜竟因
Gender
Unknown
Professional Associations
Chinese Institute of Electrical Engineers 中國電機工程師學會
 
more...