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F LEGRAND ET CIE SOC
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F LEGRAND ET CIE SOC
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Application filed by F LEGRAND ET CIE SOCfiledCriticalF LEGRAND ET CIE SOC
Application grantedgrantedCritical
Publication of FR729035ApublicationCriticalpatent/FR729035A/fr
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
F21V21/14—Adjustable mountings
F21V21/16—Adjustable mountings using wires or cords
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR729035D1931-03-101931-03-10Dispositif de suspension à contre-poids pour lampes électriques
ExpiredFR729035A
(fr)