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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN BAPTISTE BARROLLIER
JOSEPH ROBERT APPERT
Original Assignee
JEAN BAPTISTE BARROLLIER
JOSEPH ROBERT APPERT
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Filing date
Publication date
Application filed by JEAN BAPTISTE BARROLLIER, JOSEPH ROBERT APPERTfiledCriticalJEAN BAPTISTE BARROLLIER
Application grantedgrantedCritical
Publication of FR366257ApublicationCriticalpatent/FR366257A/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
F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR366257D1906-05-151906-05-15Procédé de fabrication des douilles ou supports de lampes électriques à incandescence
ExpiredFR366257A
(fr)