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Diffused lighting for street kerbs, directional or warning signs in connection therewith, or advertisements for round-about traffic islands and street corners
Diffused lighting for street kerbs, directional or warning signs in connection therewith, or advertisements for round-about traffic islands and street corners
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机译:街道路边的漫射照明,与此相关的方向指示或警告标志,或环岛交通岛和街道拐角处的广告
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453,743. Signs. COOPER, H. B., 3, Newton Avenue, and GREY, R. ROYAN-, Greystokes, The Broadway, both in Cullercoats, Northumberland. Feb. 6, 1936, No. 3584. [Class 3 (ii)] [See also Group XI] A circular chamber, containing one or more light sources A below ground level at a radial point within a traffic island for the diffused lighting of its rounded kerb, is built up above ground level and some of the light rays from the sources A are projected by reflectors G through transparent directional signs, notices, or advertisements F. The light sources may be electric, gas, or oil lamps, and the circular chamber may be made of brick, concrete, or metal and fitted with a service door H.
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