电气技术 (Electrical Engineering) - 2017.11.11 科技古董拍卖专场 | 老相机科技古董收藏网

电气技术 (Electrical Engineering)

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6 Vintage Model Electric Motors, 1900 onwards

拍品号:20171111-240

起拍价:€ 300 欧元
6 Vintage Model Electric Motors, 1900 onwards

拍品号:20171111-241

起拍价:€ 300 欧元
9 Small Electric Motors, 1910 onwards

拍品号:20171111-242

起拍价:€ 400 欧元
8 Toy Electric Motors, c. 1930

拍品号:20171111-243

起拍价:€ 250 欧元
Electro-Magnetic Motor with Rotating Geissler Tube, c. 1915

拍品号:20171111-244

起拍价:€ 500 欧元
Electro-Magnetic Motor and Geissler Tube, c. 1915

拍品号:20171111-245

起拍价:€ 400 欧元
Electro-Magnetic Motor, c. 1915

拍品号:20171111-246

起拍价:€ 250 欧元
5 Early Electric Motors, c. 1900

拍品号:20171111-247

起拍价:€ 500 欧元
8 Early Electric Motors, c. 1915

拍品号:20171111-248

起拍价:€ 350 欧元
Induction Coil after Ruhmkorff, c. 1910

拍品号:20171111-249

起拍价:€ 350 欧元
Large Ruhmkorff Induction Coil, c. 1900

拍品号:20171111-250

起拍价:€ 700 欧元
Electro-Magnetic Motor with Rotating Geissler Tube, c. 1915

拍品号:20171111-251

起拍价:€ 700 欧元
High-Voltage Apparatus after Tesla, c. 1980

拍品号:20171111-252

起拍价:€ 100 欧元
Voltaic Pile after Alessandro Volta

拍品号:20171111-253

起拍价:€ 180 欧元
Tektronix Type 535 Cathode-Ray Oscilloscope, 1954

拍品号:20171111-254

起拍价:€ 150 欧元
Group of Precision Measuring Instruments

拍品号:20171111-255

起拍价:€ 180 欧元
Tesla Coil Demonstration Model, c. 1915

拍品号:20171111-256

起拍价:€ 300 欧元
Current-Generating Dynamo with Glow Lamp, c. 1925

拍品号:20171111-257

起拍价:€ 400 欧元
Electrical Machine and Battery, c. 1900

拍品号:20171111-258

起拍价:€ 140 欧元
3 Electro-Physical Demonstration Models, c. 1915

拍品号:20171111-259

起拍价:€ 180 欧元
Bright High-Wattage Light Bulbs, c. 1925

拍品号:20171111-260

起拍价:€ 120 欧元
Ramsden's Electrical Machine, c. 1850

拍品号:20171111-261

起拍价:€ 250 欧元

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