Ora Veli-Matti Leppänen

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Helsinki, FI

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Patents Applicationslast 30 patents

Information Patent Application
CURRENT MEASUREMENT IN AN INVERTER UNIT AND A FREQUENCY CONVERTER
- Publication number 20100128505
- Publication date May 27, 2010
- ABB OY
- Ora Veli-Matti Leppänen
- G01 - MEASURING TESTING