Siemens China Co. (西門子電器廠)

1932/33 in Canton (廣州)
1932/33 in Chungking (重慶)
1932/33 in Hankow (漢口)
1932/33 in Hongkong (香港)
1932/33 in Mukden (= Shenyang 瀋陽)
1932/33 in Peking (北京)
1932/33 in Tientsin (天津)

Quelle:
ADO 1932/33

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