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Volker Schaft
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Hamburg, DE
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Patents Grants
last 30 patents
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Patent Grant
Method of regulating the power of vapor discharge lamps
Patent number
4,733,136
Issue date
Mar 22, 1988
Volker Schaft
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR INFLUENCING AN ENERGY STATE OF A RADIATION SOURCE
Publication number
20090294699
Publication date
Dec 3, 2009
Volker Schaft
H01 - BASIC ELECTRIC ELEMENTS