Results 291 to 299 of about 62,046 (299)
Some of the next articles are maybe not open access.

The Boynton Bicycle Electric Railway

Scientific American, 1894
openaire   +1 more source

An Improved Lightweight YOLOv5s-Based Method for Detecting Electric Bicycles in Elevators

Electronics (Switzerland)
子缘 张, xianyu yang, Chengyu Wu
exaly  

A Simple Electric Bicycle-Lamp

Scientific American, 1898
openaire   +1 more source

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