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Expired
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Ernst Prien
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Individual
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Individual
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Publication of GB190914737ApublicationCriticalpatent/GB190914737A/en
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
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Engineering & Computer Science
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Chemical & Material Sciences
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Combustion & Propulsion
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General Engineering & Computer Science
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Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Abstract
14,737. Prien, E. June 23. Burners, attaching. - Relates to night -lamps and consists in closing the reservoir by means of two pins l provided on the rim of its neck and entering L-shaped recesses in the cover.
GB190914737D1909-06-231909-06-23Improvements in Night Lamps.
ExpiredGB190914737A
(en)