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VER LAUSITZER GLASWERKE AG
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VER LAUSITZER GLASWERKE AG
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Application filed by VER LAUSITZER GLASWERKE AGfiledCriticalVER LAUSITZER GLASWERKE AG
Application grantedgrantedCritical
Publication of FR790937ApublicationCriticalpatent/FR790937A/fr
F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
FR790937D1934-06-091935-06-06Corps d'éclairage pour sources lumineuses électriques
ExpiredFR790937A
(fr)