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-
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3737872
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Patent number 3,737,872
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Issue date Jun 5, 1973
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G06 - COMPUTING CALCULATING COUNTING
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3718911
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Patent number 3,718,911
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Issue date Feb 27, 1973
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G06 - COMPUTING CALCULATING COUNTING
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3710325
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Patent number 3,710,325
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Issue date Jan 9, 1973
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G06 - COMPUTING CALCULATING COUNTING
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3670144
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Patent number 3,670,144
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G06 - COMPUTING CALCULATING COUNTING
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3594734
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Patent number 3,594,734
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Issue date Jul 20, 1971
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G06 - COMPUTING CALCULATING COUNTING
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3585600
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Patent number 3,585,600
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Issue date Jun 15, 1971
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G06 - COMPUTING CALCULATING COUNTING
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3522416
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Patent number 3,522,416
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Issue date Aug 4, 1970
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G06 - COMPUTING CALCULATING COUNTING
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3277445
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Patent number 3,277,445
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Issue date Oct 4, 1966
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G06 - COMPUTING CALCULATING COUNTING
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3255438
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Patent number 3,255,438
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Issue date Jun 7, 1966
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G06 - COMPUTING CALCULATING COUNTING
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3253266
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Patent number 3,253,266
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G06 - COMPUTING CALCULATING COUNTING
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3233224
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Patent number 3,233,224
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Issue date Feb 1, 1966
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G06 - COMPUTING CALCULATING COUNTING
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3219981
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Patent number 3,219,981
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Issue date Nov 23, 1965
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G06 - COMPUTING CALCULATING COUNTING
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3209329
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Patent number 3,209,329
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G06 - COMPUTING CALCULATING COUNTING
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3205369
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Patent number 3,205,369
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Issue date Sep 7, 1965
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G06 - COMPUTING CALCULATING COUNTING
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3144549
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Patent number 3,144,549
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G06 - COMPUTING CALCULATING COUNTING
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3139522
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G06 - COMPUTING CALCULATING COUNTING
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3138702
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Patent number 3,138,702
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G06 - COMPUTING CALCULATING COUNTING
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3120606
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Patent number 3,120,606
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Issue date Feb 4, 1964
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G06 - COMPUTING CALCULATING COUNTING
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3088667
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Patent number 3,088,667
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Issue date May 7, 1963
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G06 - COMPUTING CALCULATING COUNTING
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3086706
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Patent number 3,086,706
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Issue date Apr 23, 1963
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G06 - COMPUTING CALCULATING COUNTING
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3074636
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Patent number 3,074,636
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G06 - COMPUTING CALCULATING COUNTING
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3053449
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Patent number 3,053,449
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Issue date Sep 11, 1962
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G06 - COMPUTING CALCULATING COUNTING
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3052842
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Patent number 3,052,842
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Issue date Sep 4, 1962
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G06 - COMPUTING CALCULATING COUNTING
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3033447
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Patent number 3,033,447
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G06 - COMPUTING CALCULATING COUNTING
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3028085
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Patent number 3,028,085
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Issue date Apr 3, 1962
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G06 - COMPUTING CALCULATING COUNTING