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LED luminaire
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Patent number 7,950,832
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Issue date May 31, 2011
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Panasonic Electric Works Co., Ltd.
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Kenichiro Tanaka
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F21 - LIGHTING
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3473454
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Patent number 3,473,454
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Issue date Oct 21, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3464333
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Patent number 3,464,333
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3463068
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Patent number 3,463,068
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Issue date Aug 26, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3405262
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Patent number 3,405,262
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Issue date Oct 8, 1968
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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2546530
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Patent number 2,546,530
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Issue date Mar 27, 1951
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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2545274
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Patent number 2,545,274
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Issue date Mar 13, 1951
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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1715884
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Patent number 1,715,884
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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1671477
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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1252383
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Patent number 1,252,383
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Issue date Jan 8, 1918
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F21 - LIGHTING
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1212228
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Patent number 1,212,228
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F21 - LIGHTING
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1104245
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Patent number 1,104,245
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F21 - LIGHTING
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1077694
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Patent number 1,077,694
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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769691
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Patent number 769,691
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F21 - LIGHTING
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768088
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Patent number 768,088
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F21 - LIGHTING
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473814
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F21 - LIGHTING
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425319
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F21 - LIGHTING
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400140
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Patent number 400,140
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Issue date Mar 26, 1889
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F21 - LIGHTING