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Priority to JP47129367ApriorityCriticalpatent/JPS5229679B2/ja
Publication of JPS4982298ApublicationCriticalpatent/JPS4982298A/ja
Publication of JPS5229679B2publicationCriticalpatent/JPS5229679B2/ja
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Displays For Variable Information Using Movable Means
(AREA)