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Lighting device
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Patent number 9,115,853
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Issue date Aug 25, 2015
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Koninklijke Philips N.V.
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Peter Johannes Martinus Bukkems
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F21 - LIGHTING
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Coating for a luminescent material
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Patent number 6,472,811
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Issue date Oct 29, 2002
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Koninklijke Philips Electronics N.V.
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Thomas Jüstel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Discharge lamp
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Patent number 6,410,169
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Issue date Jun 25, 2002
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Koninklijke Philips Electronics N.V.
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Thomas Justel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Lighting system
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Patent number 6,234,648
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Issue date May 22, 2001
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U.S. Philips Corporation
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Herbert F. Börner
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Luminescent material
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Patent number 6,184,618
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Issue date Feb 6, 2001
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U.S. Philips Corporation
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Thomas Jüstel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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White light emitting diode
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Patent number 6,084,250
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Issue date Jul 4, 2000
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U.S. Philips Corporation
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Thomas Justel
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H01 - BASIC ELECTRIC ELEMENTS
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