Abele Waldemar, AT147396B
Spielzeug-Eisenbahn mit Elektrischem Antrieb.
Image credit: Waldemar, A. (1935)
On October 26, 1936, Abele Waldemar of Baden, near Vienna, was granted a patent for a novel toy electric train. Unlike earlier designs powered by motors or dynamos, her version used a simple magnetic coil and a hook-shaped oscillating rod that propelled the train forward with each pulse of current.
Date of Application: 10 September 1935
Date of Issuance: 26 October 1936
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Francesca Chiaradia
PhD Student in Economics
My research interests include law and economics, economics of innovation, and information economics.