Employment of Qian Huichen, 1932–: 熱河北票煤礦公司 (副主任,工程師)

 Occupation: id 40242
Organisation
熱河北票煤礦公司
Original occupation text
副主任工程師
Range - Start date
1932
 
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Qian, Huichen 錢輝宸 (1895–)
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