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.)
TRULLA BARBERA CARLOS
Original Assignee
TRULLA BARBERA CARLOS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TRULLA BARBERA CARLOSfiledCriticalTRULLA BARBERA CARLOS
Priority to ES0014950UpriorityCriticalpatent/ES14950U/en
Publication of ES14950UpublicationCriticalpatent/ES14950U/en
Non-Portable Lighting Devices Or Systems Thereof
(AREA)
Glass Compositions
(AREA)
Abstract
Incandescent lamp provided with condenser lens, consisting essentially of a glass bulb conveniently arranged in a cap, which has a transparent spherical cap or region, of a suitable refractive index, arranged as a positive lens or convergent system on the geometric axis of illumination of the lamp and placed in front of the filament of incandescence, said lens forming a whole with the walls of said lamp. (Machine-translation by Google Translate, not legally binding)
ES0014950U1947-04-101947-04-10Incandescent lamp with condenser lens (Machine-translation by Google Translate, not legally binding)
PendingES14950U
(en)