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Taper type of battery charger
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Patent number 3,956,683
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Issue date May 11, 1976
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Westinghouse Air Brake Company
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Ralph Popp
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3848173
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Patent number 3,848,173
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Issue date Nov 12, 1974
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3812415
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Patent number 3,812,415
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Issue date May 21, 1974
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3660748
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Patent number 3,660,748
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Issue date May 2, 1972
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3379957
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Patent number 3,379,957
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Issue date Apr 23, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3329882
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Patent number 3,329,882
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Issue date Jul 4, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3260918
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Patent number 3,260,918
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Issue date Jul 12, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3258675
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Patent number 3,258,675
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Issue date Jun 28, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3247442
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Patent number 3,247,442
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Issue date Apr 19, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3230439
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Patent number 3,230,439
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Issue date Jan 18, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3217225
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Patent number 3,217,225
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Issue date Nov 9, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3215922
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Patent number 3,215,922
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Issue date Nov 2, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3205425
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Patent number 3,205,425
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Issue date Sep 7, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3178629
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Patent number 3,178,629
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Issue date Apr 13, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3102220
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Patent number 3,102,220
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Issue date Aug 27, 1963
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G01 - MEASURING TESTING
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3102200
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Patent number 3,102,200
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Issue date Aug 27, 1963
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G01 - MEASURING TESTING
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3102221
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Patent number 3,102,221
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Issue date Aug 27, 1963
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3099782
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Patent number 3,099,782
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Issue date Jul 30, 1963
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3098962
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Patent number 3,098,962
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Issue date Jul 23, 1963
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3073999
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Patent number 3,073,999
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Issue date Jan 15, 1963
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3054040
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Patent number 3,054,040
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Issue date Sep 11, 1962
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3040229
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Patent number 3,040,229
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Issue date Jun 19, 1962
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3038111
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Patent number 3,038,111
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Issue date Jun 5, 1962
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2978633
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Patent number 2,978,633
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Issue date Apr 4, 1961
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2875395
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Patent number 2,875,395
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Issue date Feb 24, 1959
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2709238
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Patent number 2,709,238
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Issue date May 24, 1955
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2675515
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Patent number 2,675,515
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Issue date Apr 13, 1954
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2628340
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Patent number 2,628,340
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Issue date Feb 10, 1953
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2488711
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Patent number 2,488,711
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Issue date Nov 22, 1949
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2390151
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Patent number 2,390,151
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Issue date Dec 4, 1945
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER