Frank-Werner Hoffmann

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Budingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for closed-loop control of the electrode gap in a...
- Patent number 9,538,587
- Issue date Jan 3, 2017
- ALD Vacuum Technologies GmbH
- Ralf Oehler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Closed-Loop Control of the Electrode Gap in a...
- Publication number 20130279535
- Publication date Oct 24, 2013
- Ralf Oehler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and Method for Filtering Supply Network Failures Out of an E...
- Publication number 20130282158
- Publication date Oct 24, 2013
- Ralf Oehler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...