Find number abc
If c7aac + 913a3 = 1b8cb8 find number abc. Multiple solutions may exist.Correct answers: 33
The first user who solved this task is Nasrin 24 T.
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Automobile patentIn 1879, the first U.S. patent for an automobile was filed by George Baldwin Selden of Rochester, N.Y. It was issued almost two decades later, on 5 Nov 1898 for a unique combination of an internal combustion engine and a road vehicle (No. 549,160). |