Abstract
The following quote was obtained by the news editors from the background informa tion supplied by the inventors: “In the prior art, there is a known stocker that is fixed to an outer surface of a machine tool in a positioned state, that has a robot mounted therein, and that is provided with a safety fence covering an ou ter side of an operating range of the robot (for example, see Japanese Unexamine d Patent Application, Publication No. 2019-150894).
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