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-
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3478234
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Patent number 3,478,234
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Issue date Nov 11, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3453459
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Patent number 3,453,459
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Issue date Jul 1, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3422291
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Patent number 3,422,291
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Issue date Jan 14, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3311547
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Patent number 3,311,547
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Issue date Mar 28, 1967
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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3275859
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Patent number 3,275,859
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Issue date Sep 27, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3214614
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Patent number 3,214,614
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Issue date Oct 26, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3189768
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Patent number 3,189,768
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Issue date Jun 15, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3176169
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Patent number 3,176,169
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Issue date Mar 30, 1965
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3146361
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Patent number 3,146,361
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Issue date Aug 25, 1964
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3102224
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Patent number 3,102,224
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Issue date Aug 27, 1963
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER