Patent US42515 - IMPROVEMENT IN ARTIFICIAL ARMS

Patents

Inventors: EDWAED SPELLERBEEG, EDWAED SPELLERBEEG
Current U.S. Classification: 623/63; 623/57

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Citing Patent	Filing date	Issue date	Original Assignee	Title
US4984951	22 Sep 1989	15 Jan 1991	The Board of Trustees of the Leland Stanford Junior University	Mechanical prehensor