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.)
JONAMA DARNACULLETA JOSE MARIA
Original Assignee
JONAMA DARNACULLETA JOSE MARIA
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Filing date
Publication date
Application filed by JONAMA DARNACULLETA JOSE MARIAfiledCriticalJONAMA DARNACULLETA JOSE MARIA
Priority to ES0023552UpriorityCriticalpatent/ES23552Y/en
Publication of ES23552UpublicationCriticalpatent/ES23552U/en
Application grantedgrantedCritical
Publication of ES23552YpublicationCriticalpatent/ES23552Y/en
Vessels And Coating Films For Discharge Lamps
(AREA)
Abstract
An electric lamp with a bulb or bulb in the shape of a cross, characterized by the fact that, regardless of size and voltage, and the technical quality of its light source, whether metallic filament, electrodes and rare gases, or Fluorescent effects, is characterized by the fact that your bulb, tube or glass bulb affects the shape of a cross; with or without pedestal; with its link cap arranged indistinctly at its base, in its arms or at the crossing of its blades. (Machine-translation by Google Translate, not legally binding)
ES0023552U1950-05-111950-05-11
Electric lamp with bulb or bulb in the shape of a cross
ExpiredES23552Y
(en)
Improvements in sources of light comprising in combination a high-pressure metal-vapour electric discharge device and an electric incandescent filament