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US2659808A
|
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Combination luminous and acoustical ceiling
|
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US2659807A
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Combination luminous and acoustical ceiling
|
|
US2659811A
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Luminaire for elongated tubular lamps
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Luminous panel
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Mounting strap
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Lighting fixture for tubular lamps
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US2381630A
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Lighting fixture
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Exteriorly illuminated reflector for lighting fixtures
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Electric lamp mounting
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US1963218A
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Lighting fixture
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US1909124A
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Lighting fixture
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US1894063A
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Lighting fixture
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US1570930A
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Lighting-fixture construction
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US1730255A
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Ceiling canopy and extension
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US1620306A
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Lighting fixture
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Lighting fixture
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Globe cover and holder
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Double-locking holder for lighting fixtures
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US1365135A
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Vehicle-lamp
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US1330562A
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Vehicle-lamp
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