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Photocontroller diagnostic system
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Patent number 6,452,339
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Issue date Sep 17, 2002
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Acuity Brands, Inc.
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Joseph F. Morrissey
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Luminaire starting aid device
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Patent number 6,452,340
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Issue date Sep 17, 2002
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Acuity Brands, Inc.
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Joseph F. Morrissey
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Luminaire diagnostic system
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Patent number 6,028,396
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Issue date Feb 22, 2000
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Dark to Light
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Joseph F. Morrissey
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR