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DE19615516A1
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Fibre=optics decorative lighting effect system
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DE19612484A1
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Sign gantry for roads, especially multi=lane motorways
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DE19512350A1
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Device for feeding light into light guides
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DE4444341A1
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Focusing appts. esp. for feeding light from point source into optical waveguide
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DE4444343A1
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Heat protection device for light conducting systems e.g. traffic lights and also medical monitoring and treatment systems
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DE4442347A1
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Light display system with fiber optic light feed
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DE4437976A1
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Coupling device for optical fibers
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DE4204036A1
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Luminous traffic sign display - has optical fibre bundle with fibre ends fixed to rear side of transparent cover plate or pushed through holes
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DE4203152A1
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Traffic light system with central lighting source - transmitting different colours via fibre=optic conductors to light signal reflectors
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EP0458096A1
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Fibre-optic ring light
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