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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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Filing date
Publication date
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP5339077ApriorityCriticalpatent/JPS53139374A/en
Publication of JPS53139374ApublicationCriticalpatent/JPS53139374A/en
PURPOSE: To improve adhesive of electron emitting substance and to improve the life of a discharge lamp by securing electron emitting substance containing special metal oxide with scandium, dysprosium, trium or the like and beryllium oxide to the electrode for the lamp.
COPYRIGHT: (C)1978,JPO&Japio
JP5339077A1977-05-101977-05-10Electrode for discharge lamp
PendingJPS53139374A
(en)