Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Anciens Etablissements Barbier Benard and Turenne SA
Original Assignee
Anciens Etablissements Barbier Benard and Turenne SA
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Filing date
Publication date
Application filed by Anciens Etablissements Barbier Benard and Turenne SAfiledCriticalAnciens Etablissements Barbier Benard and Turenne SA
Application grantedgrantedCritical
Publication of FR56977EpublicationCriticalpatent/FR56977E/fr
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
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
F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR56977D1945-03-271945-03-27Dispositif de réglage de lampe pour appareils d'éclairage
ExpiredFR56977E
(fr)