POSITION DETECTOR
PURPOSE:To provide a position detector which make a position instructing device cordless and can be constituted of only inexpensive parts. CONSTITUTION:To a resonance circuit 18 for supplying an alternating current signal to a loop coil 19 provided in the vicinity of a sensing part 1, generate an el...
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Main Author | |
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Format | Patent |
Language | English |
Published |
09.04.1993
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Subjects | |
Online Access | Get full text |
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