Employment of Yun Zhen, 1923–: Westinghouse Elec. & Mfg. Co. (實習)

 Occupation: id 69012
Organisation
Westinghouse Elec. & Mfg. Co. (Westinghouse E. & M. Co)
Original occupation text
實習
Range - Start date
1923
 
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Yun, Zhen 惲震 (1899–)
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