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1-PIN GAUGE DRIVER Disclosure Number: IPCOM000007275D
Original Publication Date: 1994-Oct-01
Included in the Prior Art Database: 2002-Mar-11

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John Pigott


Vehicles use small air-core gauges as oil-, temperature-, or fuel-gauges. Typically, these auto- motive air-core gauges have less than 90" of pointer movement, which is insufficient for some applica- tions because of the effects of bearing friction and because some vehicle styling options require more movement.