Du, Ruiguan 杜瑞琯 (1908–)

 Person: id 50704
Sources
Gongchengren minglu (1941)
Family name (Hanyu pinyin)
Du
Given name (Hanyu pinyin)
Ruiguan
Chinese characters
杜瑞琯
Alternate name(s)
杜貢西
Gender
Male
Birth date
1908
 
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