Electric lamp and discharge devices
With gas or vapor
Envelope composition
Examiner
active
No affiliations
Arc tube of discharge lamp having electrode assemblies...
Brightness-enhanced multilayer optical film with low...
Cathode for cathode ray tube with improved lifetime
Cathode for cathode ray tube with improved lifetime
Compact self-ballasted fluorescent lamp having a circuit...
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Profile ID: LFUS-PAI-P-2375334