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Nafels, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit arrangement for operating gas discharge lamps
Patent number
6,426,597
Issue date
Jul 30, 2002
Knobel AG Lichttechnische Komponenten
Urs Rast
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Circuit arrangement for operating gas discharge lamps
Publication number
20010020830
Publication date
Sep 13, 2001
Urs Rast
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...