-
-
3825925
-
Patent number 3,825,925
-
Issue date Jul 23, 1974
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H03 - BASIC ELECTRONIC CIRCUITRY
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3815126
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Patent number 3,815,126
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Issue date Jun 4, 1974
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H03 - BASIC ELECTRONIC CIRCUITRY
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3812481
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Patent number 3,812,481
-
Issue date May 21, 1974
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G01 - MEASURING TESTING
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3803591
-
Patent number 3,803,591
-
Issue date Apr 9, 1974
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3774195
-
Patent number 3,774,195
-
Issue date Nov 20, 1973
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G02 - OPTICS
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3766544
-
Patent number 3,766,544
-
Issue date Oct 16, 1973
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G01 - MEASURING TESTING
-
3750156
-
Patent number 3,750,156
-
Issue date Jul 31, 1973
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H03 - BASIC ELECTRONIC CIRCUITRY
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3742486
-
Patent number 3,742,486
-
Issue date Jun 26, 1973
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H03 - BASIC ELECTRONIC CIRCUITRY
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3728715
-
Patent number 3,728,715
-
Issue date Apr 17, 1973
-
G01 - MEASURING TESTING
-
3725905
-
Patent number 3,725,905
-
Issue date Apr 3, 1973
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H03 - BASIC ELECTRONIC CIRCUITRY
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3725902
-
Patent number 3,725,902
-
Issue date Apr 3, 1973
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3717869
-
Patent number 3,717,869
-
Issue date Feb 20, 1973
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3671750
-
Patent number 3,671,750
-
Issue date Jun 20, 1972
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3671961
-
Patent number 3,671,961
-
Issue date Jun 20, 1972
-
G06 - COMPUTING CALCULATING COUNTING
-
3629739
-
Patent number 3,629,739
-
Issue date Dec 21, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3618074
-
Patent number 3,618,074
-
Issue date Nov 2, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3618075
-
Patent number 3,618,075
-
Issue date Nov 2, 1971
-
G06 - COMPUTING CALCULATING COUNTING
-
3611353
-
Patent number 3,611,353
-
Issue date Oct 5, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3603978
-
Patent number 3,603,978
-
Issue date Sep 7, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3594783
-
Patent number 3,594,783
-
Issue date Jul 20, 1971
-
G01 - MEASURING TESTING
-
3593007
-
Patent number 3,593,007
-
Issue date Jul 13, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
3591841
-
Patent number 3,591,841
-
Issue date Jul 6, 1971
-
G01 - MEASURING TESTING
-
3588887
-
Patent number 3,588,887
-
Issue date Jun 28, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
3581306
-
Patent number 3,581,306
-
Issue date May 25, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3579230
-
Patent number 3,579,230
-
Issue date May 18, 1971
-
G06 - COMPUTING CALCULATING COUNTING
-
3573755
-
Patent number 3,573,755
-
Issue date Apr 6, 1971
-
G06 - COMPUTING CALCULATING COUNTING
-
3573806
-
Patent number 3,573,806
-
Issue date Apr 6, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3573471
-
Patent number 3,573,471
-
Issue date Apr 6, 1971
-
H03 - BASIC ELECTRONIC CIRCUITRY
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3567859
-
Patent number 3,567,859
-
Issue date Mar 2, 1971
-
G06 - COMPUTING CALCULATING COUNTING