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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CBS Corp
Original Assignee
Westinghouse Electric Corp
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Publication date
Application filed by Westinghouse Electric CorpfiledCriticalWestinghouse Electric Corp
Publication of ES211742A1publicationCriticalpatent/ES211742A1/en
An electric gas discharge device, especially a fluorescent lamp, the electrodes of which are provided with a coating comprising at least one alkaline earth metal oxide characterized in that the coating comprises an amount of commercial zirconium dioxide equal to between about 0 9% and less than 1% by weight of the total weight of all oxides. (Machine-translation by Google Translate, not legally binding)
ES0211742A1952-11-221953-10-19An electric discharge device in gas (Machine-translation by Google Translate, not legally binding)
ExpiredES211742A1
(en)