Abstract
No assignee for this patent application has been made.Reporters obtained the following quote from the background information supplied by the inventors: “Inrecent years, industrial robots have come to be used at pr oduction lines for various industrial products. Asthe industrial robots, indust rial robots including an end effector (a robot hand) at a tip of a robot arm arewidely known. As the end effector, an end effector having various configuration s depending on content ofwork has been proposed.
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