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3898506
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Patent number 3,898,506
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Issue date Aug 5, 1975
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H01 - BASIC ELECTRIC ELEMENTS
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3876896
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Patent number 3,876,896
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Issue date Apr 8, 1975
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H01 - BASIC ELECTRIC ELEMENTS
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3875628
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Patent number 3,875,628
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Issue date Apr 8, 1975
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F21 - LIGHTING
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Patent number 3,852,631
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Issue date Dec 3, 1974
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F21 - LIGHTING
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3450870
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B60 - VEHICLES IN GENERAL
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Issue date Apr 22, 1947
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H01 - BASIC ELECTRIC ELEMENTS
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