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Luminous sound absorbing ceiling
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Supports for suspending fluorescent lighting fixtures
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Latches
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Light diffusing system
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Light-shielding grid
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Combination lighting fixture and wiring conduit
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Lamp sockets for single pin fluorescent lamps
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Adjustable fluorescent light fixture
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Combination light distributor and wiring conduit for elongated tubular lamps
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Hangers for lighting fixtures
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Connecting means for lighting fixture louver frames
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Troffer for fluorescent lighting fixtures readily attached to the framework of a ceiling
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Strip for fluorescent lamps
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Starter switch for fluorescent lamps
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Hanger
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Fluorescent lighting fixture
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Hanger attachment for lighting fixtures
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CA528334A
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Combination ceiling and lighting fixture
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CA455066A
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Hanger
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CA528333A
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Combination lighting fixture and wiring conduit
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