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.)
Ver Gluehlampen & Elec AG
Vereinigte Gluehlampen und Electricitaet AG
Original Assignee
Ver Gluehlampen & Elec AG
Vereinigte Gluehlampen und Electricitaet AG
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Filing date
Publication date
Application filed by Ver Gluehlampen & Elec AG, Vereinigte Gluehlampen und Electricitaet AGfiledCriticalVer Gluehlampen & Elec AG
Application grantedgrantedCritical
Publication of FR797287ApublicationCriticalpatent/FR797287A/fr
H01K9/00—Lamps having two or more incandescent bodies separately heated
H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
FR797287D1934-11-031935-11-04Lampe électrique à incandescence à deux filaments, en particulier pour phares de véhicules automobiles
ExpiredFR797287A
(fr)