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Superregenerative circuit
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Patent number 6,421,535
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Issue date Jul 16, 2002
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Xetron Corporation
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Roger Dickerson
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H03 - BASIC ELECTRONIC CIRCUITRY
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3508264
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Patent number 3,508,264
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Issue date Apr 21, 1970
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H03 - BASIC ELECTRONIC CIRCUITRY
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3439259
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Patent number 3,439,259
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Issue date Apr 15, 1969
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H03 - BASIC ELECTRONIC CIRCUITRY
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3434063
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Patent number 3,434,063
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Issue date Mar 18, 1969
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H03 - BASIC ELECTRONIC CIRCUITRY
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3316488
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Patent number 3,316,488
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Issue date Apr 25, 1967
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3296537
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Patent number 3,296,537
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Issue date Jan 3, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3151297
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Patent number 3,151,297
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Issue date Sep 29, 1964
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H03 - BASIC ELECTRONIC CIRCUITRY
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3140462
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Patent number 3,140,462
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Issue date Jul 7, 1964
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G01 - MEASURING TESTING
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3098982
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Patent number 3,098,982
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Issue date Jul 23, 1963
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H03 - BASIC ELECTRONIC CIRCUITRY
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3072887
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Patent number 3,072,887
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Issue date Jan 8, 1963
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G08 - SIGNALLING
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3067392
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Patent number 3,067,392
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Issue date Dec 4, 1962
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H03 - BASIC ELECTRONIC CIRCUITRY
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3054056
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Patent number 3,054,056
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Issue date Sep 11, 1962
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H03 - BASIC ELECTRONIC CIRCUITRY
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3045115
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Patent number 3,045,115
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Issue date Jul 17, 1962
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H03 - BASIC ELECTRONIC CIRCUITRY
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3038068
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Patent number 3,038,068
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Issue date Jun 5, 1962
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H03 - BASIC ELECTRONIC CIRCUITRY
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3015728
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Patent number 3,015,728
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Issue date Jan 2, 1962
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H03 - BASIC ELECTRONIC CIRCUITRY
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3005910
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Patent number 3,005,910
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Issue date Oct 24, 1961
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H03 - BASIC ELECTRONIC CIRCUITRY
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3001177
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Patent number 3,001,177
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Issue date Sep 19, 1961
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G08 - SIGNALLING
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2990472
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Patent number 2,990,472
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Issue date Jun 27, 1961
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H03 - BASIC ELECTRONIC CIRCUITRY
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2962711
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Patent number 2,962,711
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Issue date Nov 29, 1960
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G01 - MEASURING TESTING
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2961652
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Patent number 2,961,652
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Issue date Nov 22, 1960
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G01 - MEASURING TESTING