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Nauheim & Gerharz Soc
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Nauheim & Gerharz Soc
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Application filed by Nauheim & Gerharz SocfiledCriticalNauheim & Gerharz Soc
Application grantedgrantedCritical
Publication of FR327643ApublicationCriticalpatent/FR327643A/en
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V19/00—Fastening of light sources or lamp holders
F21V19/06—Fastening incandescent mantles or other incandescent bodies to lamp parts; Suspension devices for incandescent mantles or other incandescent bodies
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Engineering & Computer Science
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General Engineering & Computer Science
(AREA)
FR327643D1902-12-231902-12-23
A suspension device for the incandescent sleeves
ExpiredFR327643A
(en)