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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RENE JOSEPH FRANCOIS SAMUEL BA
Original Assignee
RENE JOSEPH FRANCOIS SAMUEL BA
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Filing date
Publication date
Application filed by RENE JOSEPH FRANCOIS SAMUEL BAfiledCriticalRENE JOSEPH FRANCOIS SAMUEL BA
Application grantedgrantedCritical
Publication of FR10999EpublicationCriticalpatent/FR10999E/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
F21V21/18—Adjustable mountings using wires or cords operated by springs
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR10999D1907-10-191909-05-15Perfectionnements dans les enrouleurs suspenseurs pour lampes à arc
ExpiredFR10999E
(fr)