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Induction heating apparatus
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Patent number 4,429,205
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Issue date Jan 31, 1984
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Roper Corporation
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Karmen D. Cox
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3665289
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Patent number 3,665,289
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Issue date May 23, 1972
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3629683
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Patent number 3,629,683
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Issue date Dec 21, 1971
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3550036
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Patent number 3,550,036
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Issue date Dec 22, 1970
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3534243
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Patent number 3,534,243
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Issue date Oct 13, 1970
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3462672
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Patent number 3,462,672
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Issue date Aug 19, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3448299
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Patent number 3,448,299
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Issue date Jun 3, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3448368
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Patent number 3,448,368
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Issue date Jun 3, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3423665
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Patent number 3,423,665
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Issue date Jan 21, 1969
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3413539
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Patent number 3,413,539
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Issue date Nov 26, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3412287
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Patent number 3,412,287
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Issue date Nov 19, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3412309
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Patent number 3,412,309
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Issue date Nov 19, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3412315
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Patent number 3,412,315
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Issue date Nov 19, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3387201
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Patent number 3,387,201
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Issue date Jun 4, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3379954
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Patent number 3,379,954
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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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3374440
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Patent number 3,374,440
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Issue date Mar 19, 1968
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3334291
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Patent number 3,334,291
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Issue date Aug 1, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3328721
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Patent number 3,328,721
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Issue date Jun 27, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3328669
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Patent number 3,328,669
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Issue date Jun 27, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3309623
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Patent number 3,309,623
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Issue date Mar 14, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3305794
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Patent number 3,305,794
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Issue date Feb 21, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3303385
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Patent number 3,303,385
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Issue date Feb 7, 1967
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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3303407
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Patent number 3,303,407
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Issue date Feb 7, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3303405
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Patent number 3,303,405
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Issue date Feb 7, 1967
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3287663
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Patent number 3,287,663
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Issue date Nov 22, 1966
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3273076
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Patent number 3,273,076
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Issue date Sep 13, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3251006
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Patent number 3,251,006
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Issue date May 10, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3246226
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Patent number 3,246,226
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Issue date Apr 12, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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3240991
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Patent number 3,240,991
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Issue date Mar 15, 1966
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER