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Multivibrator circuit
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Patent number 5,990,718
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Issue date Nov 23, 1999
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Nikolay Tchamov
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H03 - BASIC ELECTRONIC CIRCUITRY
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Multivibrator circuit
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Patent number 5,952,862
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Issue date Sep 14, 1999
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Nikolay Tchamov
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H03 - BASIC ELECTRONIC CIRCUITRY
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Multivibrator circuit
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Patent number 5,942,928
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Issue date Aug 24, 1999
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Nikolay Tchamov
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H03 - BASIC ELECTRONIC CIRCUITRY
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Low noise amplifier
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Patent number 5,933,057
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Issue date Aug 3, 1999
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Nikolay Tchamov
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H03 - BASIC ELECTRONIC CIRCUITRY
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