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[Solved] When Was the 3d Printer Invented?

January 25, 2017 / no comments, on Questions

Question: When was the 3d printer invented? Answer:  The first patent for stereo lithography can be traced back to 1986. This patent belonged to one Charles Hull, who first invented his SLA machine in 1983.   Further Reading: The earliest 3D printing technologies first became visible in the late 1980’s, at which time they were called Rapid […]

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