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Light emitting diode module
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Patent number D541761
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Issue date May 1, 2007
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Matsushita Electric Industrial Co., Ltd.
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Takeshi Saito
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D13 - Equipment for production, distribution, or transformation of energy
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Light emitting diode module
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Patent number D535262
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Issue date Jan 16, 2007
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Matsushita Electric Industrial Co., Ltd.
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Takeshi Saito
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D13 - Equipment for production, distribution, or transformation of energy
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LED module
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Patent number D528672
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Issue date Sep 19, 2006
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Matsushita Electric Industrial Co., Ltd.
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Hideo Nagai
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D26 - Lighting