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US Patent Number

3662105

Publication Date

5-9-1972

Abstract

An inexpensive electrical sensor of plane coordinates employs juxtaposed sheets of conducting material having electrical equipotential lines extending across each sheet and arranged normal to each other. A probe upon touching each sheet at a selected intersection of the equipotential lines causes separate signals to be applied to one or more conventional information-indicating units.

Assignees

University of Kentucky Research Foundation, Lexington, Ky.

Application Number

39,353

Filing Date

05/21/1970

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