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Receiver input circuit
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Patent number 4,580,288
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Issue date Apr 1, 1986
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Telefunken Electronic GmbH
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Heinz Rinderle
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H03 - BASIC ELECTRONIC CIRCUITRY
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Tuner
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Patent number 4,556,990
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Issue date Dec 3, 1985
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U.S. Philips Corporation
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Rudolf Hasler
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H03 - BASIC ELECTRONIC CIRCUITRY
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UHF RF Amplifier and AGC system
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Patent number 4,509,207
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Issue date Apr 2, 1985
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Zenith Electronics Corporation
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Francis F. Tong
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H03 - BASIC ELECTRONIC CIRCUITRY
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3813602
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Patent number 3,813,602
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Issue date May 28, 1974
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H03 - BASIC ELECTRONIC CIRCUITRY
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3723894
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Patent number 3,723,894
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Issue date Mar 27, 1973
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H03 - BASIC ELECTRONIC CIRCUITRY
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3619786
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Patent number 3,619,786
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Issue date Nov 9, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3582792
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Patent number 3,582,792
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Issue date Jun 1, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3581210
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Patent number 3,581,210
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Issue date May 25, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3571721
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Patent number 3,571,721
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Issue date Mar 23, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3536934
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Patent number 3,536,934
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Issue date Oct 27, 1970
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H03 - BASIC ELECTRONIC CIRCUITRY
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3518585
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Patent number 3,518,585
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Issue date Jun 30, 1970
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H03 - BASIC ELECTRONIC CIRCUITRY
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3490046
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Patent number 3,490,046
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Issue date Jan 13, 1970
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H03 - BASIC ELECTRONIC CIRCUITRY
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3458818
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Patent number 3,458,818
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Issue date Jul 29, 1969
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H03 - BASIC ELECTRONIC CIRCUITRY
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3428910
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Patent number 3,428,910
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Issue date Feb 18, 1969
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H03 - BASIC ELECTRONIC CIRCUITRY
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3356951
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Patent number 3,356,951
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Issue date Dec 5, 1967
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3331028
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Patent number 3,331,028
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Issue date Jul 11, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3303428
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Patent number 3,303,428
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Issue date Feb 7, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY