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Load controller
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Patent number 11,218,021
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Issue date Jan 4, 2022
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PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
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Shusaku Goto
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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-
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2428543
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Patent number 2,428,543
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Issue date Oct 7, 1947
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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2128771
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Patent number 2,128,771
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Issue date Aug 30, 1938
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER