Li, Qingyuan 李慶遠 (–)

 Person: id 70446
Sources
Kuangye gongcheng xuehui huiyuan lu (1943)
Family name (Hanyu pinyin)
Li
Given name (Hanyu pinyin)
Qingyuan
Chinese characters
李慶遠
Gender
Unknown
Professional Associations
Chinese Institute of Mining and Metallurgy 中國礦冶工程學會
 
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