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Publication of JPH0210891UpublicationCriticalpatent/JPH0210891U/ja
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
F21Y2103/20—Elongate light sources, e.g. fluorescent tubes of polygonal shape, e.g. square or rectangular
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Tables And Desks Characterized By Structural Shape
(AREA)
Pinball Game Machines
(AREA)
Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices
(AREA)