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William Aked Newhouse
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Individual
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Individual
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Publication of GB190912299ApublicationCriticalpatent/GB190912299A/en
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
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Engineering & Computer Science
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General Engineering & Computer Science
(AREA)
GB190912299D1909-05-251909-05-25Improvements in Globe and like Holders for Inverted Incandescent Gas Lamps.
ExpiredGB190912299A
(en)