Harald Bartholomeizik

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Unna, DE

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Patents Grantslast 30 patents

Information Patent Grant
Combined frequency converter and electric motor having converter ho...
- Patent number 8,278,790
- Issue date Oct 2, 2012
- Kostal Industrie Elektrik GmbH
- Christian Rueggen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY CONVERTER FOR CONTROLLING AN ELECTRIC MOTOR
- Publication number 20100127602
- Publication date May 27, 2010
- KOSTAL INDUSTRIE ELEKTRIK GMBH
- Christian Rueggen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER