Leif-Erik Wraae

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Power converter arrangement and method
- Patent number 7,667,439
- Issue date Feb 23, 2010
- ABB Research Ltd.
- Lars Gertmar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power Converter Arrangement and Method
- Publication number 20090218820
- Publication date Sep 3, 2009
- Lars Gertmar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER