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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Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbHfiledCriticalPatent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to ES0240888ApriorityCriticalpatent/ES240888A1/en
Publication of ES240888A1publicationCriticalpatent/ES240888A1/en
Ignition and service device for electric discharge lamps, especially for lamps or fluorescent tubes with precaldeable and activated incandescent electrodes, connected to alternating voltage, characterized in that a rectifier is connected in parallel to the discharge lamp and in series with its incandescent electrodes. Series with an effluent lighter. (Machine-translation by Google Translate, not legally binding)
ES0240888A1958-03-211958-03-21Ignition and service device for electric discharge lamps (Machine-translation by Google Translate, not legally binding)
ExpiredES240888A1
(en)
Improvements in the construction of lamps for iluminating elements of luminous material with body of hermetic lamp. (Machine-translation by Google Translate, not legally binding)
Breathing for two fluorescent lamps of any fast starting power a. F. And corrected strobascopic effect (Machine-translation by Google Translate, not legally binding)