| http://www.w3.org/ns/prov#value | - inertial box liftingUS5954053 *6 Jun 199521 Sep 1999Non-Invasive Technology, Inc.Detection of brain hematomaUS5978972 *11 Jun 19979 Nov 1999Johns Hopkins UniversityHelmet system including at least three accelerometers and mass memory and method for recording in real-time orthogonal acceleration data of a headUS6018705 *2 Oct 199725 Ene 2000Personal Electronic Devices, Inc.Measuring foot contact ti
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