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Volker Erckmann
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Lubmin, DE
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last 30 patents
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Patent Grant
Method and apparatus for collector sweeping control of an electron...
Patent number
8,004,197
Issue date
Aug 23, 2011
Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.
Volker Erckmann
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR COLLECTOR SWEEPING CONTROL OF AN ELECTRON...
Publication number
20100140493
Publication date
Jun 10, 2010
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Volker Erckmann
H01 - BASIC ELECTRIC ELEMENTS