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Switch device
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Patent number 12,191,105
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Issue date Jan 7, 2025
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Kabushiki Kaisha Toshiba
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Hisao Miyazaki
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H01 - BASIC ELECTRIC ELEMENTS
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-
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3374382
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Patent number 3,374,382
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Issue date Mar 19, 1968
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H01 - BASIC ELECTRIC ELEMENTS
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3048727
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Patent number 3,048,727
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Issue date Aug 7, 1962
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H01 - BASIC ELECTRIC ELEMENTS
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2857542
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Patent number 2,857,542
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Issue date Oct 21, 1958
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H01 - BASIC ELECTRIC ELEMENTS
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2538053
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Patent number 2,538,053
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Issue date Jan 16, 1951
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H01 - BASIC ELECTRIC ELEMENTS
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2538054
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Patent number 2,538,054
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Issue date Jan 16, 1951
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H01 - BASIC ELECTRIC ELEMENTS
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2243250
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Patent number 2,243,250
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Issue date May 27, 1941
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H01 - BASIC ELECTRIC ELEMENTS
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1995017
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Patent number 1,995,017
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Issue date Mar 19, 1935
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H01 - BASIC ELECTRIC ELEMENTS
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1882032
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Patent number 1,882,032
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Issue date Oct 11, 1932
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H01 - BASIC ELECTRIC ELEMENTS