科学仪器 Scientific Instruments - 2023.9.16 科技古董+老相机拍卖专场 | 老相机科技古董收藏网

科学仪器 Scientific Instruments

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2 Standard Meters

拍品号:20230916-236

起拍价:€ 80 欧元
Wedgwood Pyrometer, mid of 19th Century

拍品号:20230916-237

起拍价:€ 80 欧元
9 Measuring Instruments

拍品号:20230916-238

起拍价:€ 80 欧元
Faraday's Motor with Mercury Cups, c. 1910

拍品号:20230916-239

起拍价:€ 280 欧元
Rotating Field Demonstration Apparatus by Max Kohl, c. 1910

拍品号:20230916-240

起拍价:€ 280 欧元
Large Islamic Astrolabe, 20th Century

拍品号:20230916-241

起拍价:€ 900 欧元
Battery Charger by L. Rosengart, c. 1925

拍品号:20230916-242

起拍价:€ 120 欧元
Electromagnetic Motor According to Froment, c. 1910

拍品号:20230916-243

起拍价:€ 350 欧元
English AC Motor, c. 1930

拍品号:20230916-244

起拍价:€ 280 欧元
Physical Demonstration Models

拍品号:20230916-245

起拍价:€ 500 欧元
Induction Coil and 6 Demonstration Tubes, c. 1920

拍品号:20230916-246

起拍价:€ 500 欧元
Ernst Plank Bipolar Electric Toy Motor, c. 1910

拍品号:20230916-247

起拍价:€ 350 欧元
Thomson Bridge for Measuring Small Resistances, c. 1900

拍品号:20230916-248

起拍价:€ 280 欧元

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