Nmr tomography apparatus
CA 1232014 A · Owner: N.V.Philips'Gloeilampenfabrieken · Inventors: Kunz, Dietmar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
14, ABSTRACT:, "NMR tomography apparatus." The invention relates to an NMR tomography apparatus which comprises, in addition to coil systems for generating a magnetic field which linearly varies in space, at least one further coil system for generating a magnetic field which varies non-linearly in space so that a locally non-constant gradient of the magnetic field is obtained. The variation of the spatial resolution is thus the same as that of the gradient of the magnetic field.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 26, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 26, 2005.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.