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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NEUE GLUHLAMPEN GmbH
Original Assignee
NEUE GLUHLAMPEN GmbH
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Filing date
Publication date
Application filed by NEUE GLUHLAMPEN GmbHfiledCriticalNEUE GLUHLAMPEN GmbH
Application grantedgrantedCritical
Publication of FR660274ApublicationCriticalpatent/FR660274A/fr
H01K1/14—Incandescent bodies characterised by the shape
FR660274D1927-09-131928-09-12Corps éclairant de forme sphérique ou ellipsoïdale particulièrement destiné aux lampes électriques à incandescence
ExpiredFR660274A
(fr)