Illuminated picture rail for works of art - has carrier structure in which hanging element can be suspended so that contact is made between electrical conductors
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Light unit with a longitudinal mounting rail for several lights mounted along the rail
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Current conducting system
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Mat for cultivation of plants in poor ground conditions - comprises underlay and upper layer formed into series of sealed domes supplied from beneath with water and nutrients
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POWER CONDUCTOR ARRANGEMENT
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LIGHTING SYSTEM
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LAMP
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LAMP
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Medical examination or treatment instrument - has light source illuminating working area and clipped to instrument
