Capacitive Gauge Comprising Interdigital Electrodes On An Insulating Substrate
First Claim
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1. A capacitive gauge comprising interdigital electrodes on an insulating substrate, wherein the insulating substrate has the form of a hollow cylinder having an internal surface and an external surface and wherein the interdigital electrodes are disposed on the internal surface of the cylinder.
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Abstract
Capacitive gauge comprising interdigital electrodes on an insulating substrate having the form of a hollow cylinder having an internal surface and an external surface, the interdigital electrodes being disposed on the internal surface of this cylinder.
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10 Claims
- 1. A capacitive gauge comprising interdigital electrodes on an insulating substrate, wherein the insulating substrate has the form of a hollow cylinder having an internal surface and an external surface and wherein the interdigital electrodes are disposed on the internal surface of the cylinder.
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